Volume And Frequency

- access control
- ActiveX control - airport radar control
- air-traffic control
- amplitude balance control
- ANSI screen control
- antenna position control
- anticipatory control
- anticlutter gain control
- approach control
- armature voltage control
- artistic effect control
- astatic control
- attitude control
- audible control
- audio-fidelity control
- audio volume control
- automatic control
- automatic background control
- automatic bandwidth control
- automatic bias control
- automatic brightness control
- automatic chroma control
- automatic chrominance control
- automatic color control
- automatic contrast control
- automatic fine-tuning control
- automatic flight control
- automatic frequency control - automatic light control
- automatic load control
- automatic modulation control - automatic phase control
- automatic picture control
- automatic range control
- automatic recording level control
- automatic remote control
- automatic selectivity control
- automatic sensitivity control
- automatic tint control
- automatic voltage control
- automatic volume -control
- automatic volume expansion control - balance control
- bandspread tuning control
- bang-bang control
- bass control
- beam-rider control
- bilateral control
- black level control
- blue-gain control
- breath control
- brightness control
- brilliance control
- bumped phase control
- camera control
- carrier-current control
- Cartesian control
- cascade control
- centering control
- charge control
- chroma control
- chromaticity control
- chrominance-gain control
- closed-loop control
- coarse control
- color-saturation control
- command control
- compensated volume control
- computer control - computerized numerical control
- concurrency control
- concurrency control and recovery
- continuity control
- continuous control
- continuous feedback control
- contouring control
- contrast control
- convergence control
- convergence phase control
- counter control
- crystal control
- cue control
- cursor control
- cybernetic control
- data acquisition control
- data-link control
- data recording control
- dc motor control
- delayed automatic volume control
- depth control
- derivative control
- differential gain control
- digital control
- digital remote control
- direct digital control
- directional control
- direct manual control - distribution control
- domain-wall state control
- dramatic effect control
- drive control
- dual control
- dynamic astigmatism control
- dynamic contrast control
- echo duration control
- echo return control
- echo tone control
- electrical control
- electronic control
- electronic motor control
- embedded control
- end-point control
- end-to-end control
- environmental control
- error control
- external control
- fail-safe control - feedback tone control
- feedforward control
- field-effect conductivity control
- field linearity control
- fine-tuning control
- finite control - focus control
- focusing control
- follow-up control
- foot control
- forms control - framing control
- frequency control - front-panel control
- full-wave control
- fuzzy control
- gain control
- gain-sensitivity control
- gain-time control
- ganged volume control - global control
- green-gain control
- grid control
- ground control
- guidance control
- half-wave control
- hardware error control
- height control
- hierarchical control
- hierarchically intelligent control - high-level data-link control
- hold control
- holding control
- homing control
- horizontal-amplitude control
- horizontal centering control
- horizontal convergence control
- horizontal drive control
- horizontal hold control
- horizontal-linearity control
- horizontal parabola control
- hue control
- illumination control
- independent control
- inertial control
- infinitely fast control
- infinity control
- in-process control - intelligent control
- intensity control
- interface-shape control
- interference control
- intermediate control
- intermittent control
- internal control
- interrupt control
- inventory control - keyboard reset control
- learning control
- linear control
- linearity control
- local control
- logical control - loop control
- loudness control
- lower-level intelligent control
- manual control - master brightness control
- master gain control
- material gap control
- mechanical fader control
- medium access control - microprocessor control
- microprogrammed control
- middle control
- MIDI control
- mission control
- mobile communications control
- mode control
- motor control
- motor-concatenation control
- motor-field control
- motor-voltage control
- multicoordinate control
- multivariable control
- musical instrument digital interface control
- narrow control
- neighboring optimal control
- neuromuscular control
- noise gain control
- nuclear level control
- numerical control
- off-line control
- on-line control
- on-off control
- open-loop control
- optimal control
- organizational control
- overtemperature control
- parametric control
- parity control
- partitioned adaptive control
- passively adaptive control
- pattern control
- peaking control
- peripheral control
- phase control
- phase-shift control
- photoelectric control
- photoelectric loop control
- photoelectric register control
- pin control
- plugged control
- point-to-point control
- portamento control
- positioning control
- power up/down control
- precision control
- presence control
- priority control
- process control
- program control
- programmable gain control
- project control
- proportional control
- proportional plus derivative control
- proportional plus integral plus derivative control
- PTP control
- purity control
- push-button control
- quality control - radar traffic control - random decision-directed adaptive control
- range control
- rate control
- ratio control
- ray-control
- real-time control
- recording control
- red-gain control
- reflexive control
- regeneration control
- regional playback control
- reject control
- relay control
- relay directional control
- reliability control
- remote control
- retarded control
- rewind control
- RFI control
- ringing control
- robot control
- roll-and-pitch control
- rounding control
- saturation control
- screen control
- security controls
- selectivity control
- self-acting control
- self-organizing control
- semiremote control
- sensitivity control
- sensitivity-time control
- sequence control - servo-loop control
- set-point control
- sidetone control
- single-dial control
- size control
- slide control
- software error control
- sound control
- sound volume control
- speech control
- speed control
- spin control
- squelch control
- static control - surge control
- swept gain control - tapped control
- temperature control
- temporal gain control
- time polarity control
- time-schedule control
- time-varied gain control
- titration control
- tone control
- tone-compensated audio volume control - touch-sensitive control
- traffic control
- treble control
- trigger control
- tuning control
- undertemperature control
- unilateral control
- usage parameter control
- variable speech control
- vertical-amplitude control
- vertical-centering control
- vertical convergence control
- vertical-hold control
- vertical-linearity control
- video gain control - volume control
- white-level control
- wide control
- width control
- μP control

- acceptance control
- access control
- ActiveX control
- adaptive control
- aids-to-navigation radio control
- airport ground traffic control
- airport radar control
- air-traffic control
- amplitude balance control
- ANSI screen control
- antenna position control
- anticipatory control
- anticlutter gain control
- approach control
- armature voltage control
- artistic effect control
- astatic control
- attitude control
- audible control
- audio volume control
- audio-fidelity control
- automatic background control
- automatic bandwidth control
- automatic bias control
- automatic brightness control
- automatic chroma control
- automatic chrominance control
- automatic color control
- automatic contrast control
- automatic control
- automatic fine-tuning control
- automatic flight control
- automatic frequency control
- automatic gain control
- automatic knee control
- automatic level control
- automatic light control
- automatic load control
- automatic modulation control
- automatic overload control
- automatic peak search control
- automatic pedestal control
- automatic phase control
- automatic picture control
- automatic range control
- automatic recording level control
- automatic remote control
- automatic selectivity control
- automatic sensitivity control
- automatic tint control
- automatic voltage control
- automatic volume expansion control
- automatic volume level control
- automatic volume-control
- background control
- balance control
- bandspread tuning control
- bang-bang control
- bass control
- beam-rider control
- bilateral control
- black level control
- blue-gain control
- breath control
- brightness control
- brilliance control
- bumped phase control
- camera control
- carrier-current control
- Cartesian control
- cascade control
- centering control
- charge control
- chroma control
- chromaticity control
- chrominance-gain control
- closed-loop control
- coarse control
- color-saturation control
- command control
- compensated volume control
- computer control
- computer numerical control
- computer-aided quality control
- computerized numerical control
- concurrency control and recovery
- concurrency control
- continuity control
- continuous control
- continuous feedback control
- contouring control
- contrast control
- convergence control
- convergence phase control
- counter control
- crystal control
- cue control
- cursor control
- cybernetic control
- data acquisition control
- data recording control
- data-link control
- dc motor control
- delayed automatic volume control
- depth control
- derivative control
- differential gain control
- digital control
- digital remote control
- direct digital control
- direct manual control
- direct numerical control
- directional control
- distributed control
- distribution control
- domain-wall state control
- dramatic effect control
- drive control
- dual control
- dynamic astigmatism control
- dynamic contrast control
- echo duration control
- echo return control
- echo tone control
- electrical control
- electronic control
- electronic motor control
- embedded control
- end-point control
- end-to-end control
- environmental control
- error control
- external control
- fail-safe control
- fast automatic gain control
- feedback control
- feedback tone control
- feedforward control
- field linearity control
- field-effect conductivity control
- fine-tuning control
- finite control
- flight control
- flow control
- focus control
- focusing control
- follow-up control
- foot control
- forms control
- forward error control
- frame control
- framing control
- frequency control
- frequency monitoring and interference control
- frequency-response control
- front-panel control
- full-wave control
- fuzzy control
- gain control
- gain-sensitivity control
- gain-time control
- ganged volume control
- gate mobile communications control
- generator field control
- global control
- green-gain control
- grid control
- ground control
- guidance control
- half-wave control
- hardware error control
- height control
- hierarchical control
- hierarchically intelligent control
- higher-level intelligent control
- high-level data link control
- high-level data-link control
- hold control
- holding control
- homing control
- horizontal centering control
- horizontal convergence control
- horizontal drive control
- horizontal hold control
- horizontal parabola control
- horizontal-amplitude control
- horizontal-linearity control
- hue control
- illumination control
- independent control
- inertial control
- infinitely fast control
- infinity control
- in-process control
- instantaneous automatic gain control
- integral control
- intelligent control
- intensity control
- interface-shape control
- interference control
- intermediate control
- intermittent control
- internal control
- interrupt control
- inventory control
- ISDN data link control
- ISDN media access control
- keyboard control
- keyboard reset control
- learning control
- linear control
- linearity control
- local control
- logical control
- logical link control
- long-range control
- loop control
- loudness control
- lower-level intelligent control
- manual control
- manual gain control
- mass storage volume control
- master brightness control
- master control
- master gain control
- material gap control
- mechanical fader control
- medium access control
- message data link control
- microcomputer control
- microprocessor control
- microprogrammed control
- middle control
- MIDI control
- mission control
- mobile communications control
- mode control
- motor control
- motor-concatenation control
- motor-field control
- motor-voltage control
- multicoordinate control
- multivariable control
- musical instrument digital interface control
- narrow control
- neighboring optimal control
- neuromuscular control
- noise gain control
- nuclear level control
- numerical control
- off-line control
- on-line control
- on-off control
- open-loop control
- optimal control
- organizational control
- overtemperature control
- parametric control
- parity control
- partitioned adaptive control
- passively adaptive control
- pattern control
- peaking control
- peripheral control
- phase control
- phase-shift control
- photoelectric control
- photoelectric loop control
- photoelectric register control
- pin control
- plugged control
- point-to-point control
- portamento control
- positioning control
- power up/down control
- precision control
- presence control
- priority control
- process control
- program control
- programmable gain control
- project control
- proportional control
- proportional plus derivative control
- proportional plus integral plus derivative control
- PTP control
- purity control
- push-button control
- quality control
- quiet automatic volume control
- radar control
- radar traffic control
- radio control
- radio-frequency interference control
- random decision-directed adaptive control
- range control
- rate control
- ratio control
- ray-control
- real-time control
- recording control
- red-gain control
- reflexive control
- regeneration control
- regional playback control
- reject control
- relay control
- relay directional control
- reliability control
- remote control
- retarded control
- rewind control
- RFI control
- ringing control
- robot control
- roll-and-pitch control
- rounding control
- saturation control
- screen control
- security controls
- selectivity control
- self-acting control
- self-organizing control
- semiremote control
- sensitivity control
- sensitivity-time control
- sequence control
- sequential control
- servo control
- servo-loop control
- set-point control
- sidetone control
- single-dial control
- size control
- slide control
- software error control
- sound control
- sound volume control
- speech control
- speed control
- spin control
- squelch control
- static control
- statistical process control
- statistical quality control
- stored-program control
- supervisory control
- surge control
- swept gain control
- synchronous data link control
- system-wide control
- tapped control
- temperature control
- temporal gain control
- time polarity control
- time-schedule control
- time-varied gain control
- titration control
- tone control
- tone-compensated audio volume control
- total distributed control
- total quality control
- touch-sensitive control
- traffic control
- treble control
- trigger control
- tuning control
- undertemperature control
- unilateral control
- usage parameter control
- variable speech control
- vertical convergence control
- vertical-amplitude control
- vertical-centering control
- vertical-hold control
- vertical-linearity control
- video gain control
- visit mobile communications control
- voice control
- volume control
- white-level control
- wide control
- width control

- pump adjustment screw - pump-and-accumulator station - pump and injector unit filter - pump and injector unit follower - pump and injector unit nut - pump and injector unit plunger - pump basket - pump beam - pump blade - pump block - pump body - pump bonnet - pump bowl - pump box - pump braking - pump bucket - pump capacity per revolution - pump cavitation - pump cell - pumping circuit - pump circulation - pump control console - pump cradle - pump current - pumping current - pump diameter - pump discharge - pump discharge pressure - pump discharge valve - pump disk - pump displacement - pump distribution gear unit - pump-down - pump-down time - pump duty - pump element - pump end thrust - pump-fed rocket - pump filter - pump flow - pump outputflow - pump for gas transporting - pump for injection of mortar - pump frequency - pumping frequency - pump fuel feed - pump governor - pump gun - pump-handle - pump head - pump house - pump housing - pump injection - pump-injector - pump inlet - pump inlet capability - pump inlet pressure - pump installation - pump intake - pump intake pressure - pump jet propeller - pump jet propulsion system - pump-jet propulsion unit - pump jig - pump kettle - pump leak - pump lift - pump line - pump liner - pump-lubricated - pump lubrication - pump main - pump manifold - pump mechanized - pump mode - pump motor - pump-motor - pump-motor unit - pump noise - pump off - pump open sliding side door - pump out - pump output - pump output flow - pump over - pump performance - pump pipelining - pump piping - pump plunger - pump power end - pump pressure - pump price - pump priming - pump priming characteristic - pump pulsation damper - pump ram - pump rate - pump rating - pump recirculation system - pump riser - pump rod - pump rod joint - pump room - pump runner - pump screen - pump seat - pump seating - pump shaft - pump shell - pump slippage - pump specifications - pump speed - pump speed indicator - pump spindle - pump-starving filter condition - pump station - pump stock reserve - pump strainer - pump stripping - pump stroke counter - pump stroke rate - pump suction - pump suction head - pump suction line - pump suction tube - pump suction-valve cage - pump-system water cooling - pump thrust - pump thrust plate - pump traveling valve cage - pump turbine - pump-type circulation lubrication - pump unit - pump unloading - pump unloading hydraulic circuit - pump up - pump vacuum rating - pump volume - pump volume indicator - pump warm-up line - pump water feed - pumped water feed - pump wheel - pump with external bearing - pump with internal bearing - pump with overhung impeller - pump withdrawal - pump working barrel valve seat - pump works - adsorption pump - adsorption vacuum pump - aeration jet pump - air-driven pump - air-operated pump - air-operated grouting pump - ammonia pump - annular casing pump - armored pump - aspirator pump - aspiring pump - axial flow pump - axial flow turbine pump - axially split pump - axial piston pump - axial-piston distribution pump - axial piston pump of the rotary cylinder-type - axial suction pump - backing vacuum pump - barrel insert pump - beam pump - blower pump - boom concrete pump - bore-hole pump - brine-circulating pump - canned pump - canned motor pump - cargo pump - cementing piston pump - centrifugal pump with shrouded impeller - circular casing pump - chain pump - combined vacuum pump - Common-Rail high-pressure pump - condensation pump - condensation return pump - constant discharge pump - constant volume pump - continuous-pressure pump - controlled capacity plunger pump - controlled-volume pump - coolant pump - cooled pump - cooling-water pump - corrosion-resistant water pump - cutter lubricant pump - deep-well pump - differential pump - discharge pump - disintegrating pump - dispensing pump - displacement pump - distributor fuel injection pump - donkey pump - dosing pump - double-acting pump - double-diaphragm pump - double-displacement pump - double-entry pump - double-plunger pump - double-suction pump - double-volute pump - Downton pump - drainline pump - dredge pump - dredging pump - drowned pump - ejector jet pump - electrically driven pump - electrical centrifugal pump - electromagnetic pump - electropneumatic tyre pump - electrosubmersible pump - elevator pump - emergency pump - end suction pump - entrapment pump - epitrochoidal pump - excavating pump - external gear pump - extraction pump - fixed pump - fixed-delivery pump - fixed displacement pump - fixed volume pump - flexible tube pump - flexible tubes for grease pump - flow-type pump - flow-type fuel pump - fluid pump - fluid-packed pump - flywheel pump - force pump - fractionating diffusion pump - fuel booster pump - gas jet pump - gear-driven pump - gear-type pump - gear wheel pump - hand desoldering pump with antistatic teflon tip - hand-operated grouting pump - hand-priming pump - hand suction pump for battery liquid - hand vacuum-pressure pump for checking vacuum advance in conjunction and timing light - turbo wastengate control valve and etc. - heat pump - heated pump - helical rotor pump - high duty pump - high-flow pump - high-lift pump - high-low pressure pump - high-pressure pump - high-pressure fuel pump - high-vacuum pump - hot-oil pump - house service pump - impeller pump - in-line pump - in-line fuel injection pump - internal gear pump - internal spur gear pump - irrigating pump - jacketed pump - jet vacuum pump - jury pump - kinetic pump - liquid jet pump - liquid-packed ring pump - liquid ring vacuum pump - liquid-sealed vacuum pump - lobular pump - low-lift pump - lubrication pump - main pump - make-up pump - manual pump - manual pump for injector testing - marine pump - mechanical pump - membrane pump - mine pump - monocylindrical fuel injection pump - motor pump - mud pump - multicellular pump - multicylinder pump - multicylinder fuel injection pump - multijet vacuum pump - multiple-piston pump - multiplunger pump - multiscrew pump - oil-line pump - oil-refinery pump - oil scavenge pump - oil-sealed vacuum pump - oil suction pump - oil supply pump - oil-vapor vacuum pump - oscillating displacement pump - papermill pump - peripheral pump - peristaltic pump - port the pump - portable pump - positive-displacement pump - positive-displacement fuel pump - power-steering pump - power take-off mounted pump - precharge pump - press pump - pressure test pump - pressurizing pump - prime a pump - PTO-mounted pump - pulse-free pump - pusher pump - radial flow turbine pump - radial piston pump - radially split pump - rapid approach pump - rayon pump - reactor coolant pump - reciprocating pump - reciprocating fuel injection pump - reciprocating vacuum pump - recirculating pump - reciprocation pump - refrigerant pump - regulator pump - reversible pump - reversing pump - roller-cell pump - roller vane pump - roots vacuum pump - rotary pump - rotary air pump - rotary-displacement pump - rotary fuel injection pump - rotary gear pump - rotary lobe pump - rotary piston lobe-type pump - rotary plunger pump - rotary vane-type pump - rotodynamic pump - roughing-down pump - roughing vacuum pump - rough vacuum pump - sand pump - scavenge pump - scavenging pump - scoop pump - screw pump - scrum pump - self-bleeding pump - self-priming pump - self-purifying diffusion pump - semirotary pump - servo pump - service pump - sewage pump - sewage water pump - shallow well pump - side channel pump - side suction pump - simplex pump - single-acting pump - single-acting hand pump - single-acting piston pump - single-cylinder pump - single-stage pump - sinking pump - sliding vane pump - sliding vane rotary pump - slime pump - sludge pump - sluice pump - slush pump - small capacity pump - sorption pump - sorption vacuum pump - spur gear pump - sputter ion pump - stage chamber pump - stand-by pump - start a pump - stationary pump - stationary concrete pump - steam pump - steering pump - stripping pump - sublimation pump - sublimation vacuum pump - submerged pump - submersible pump - subsurface pump - sucking pump - suction pump - suds pump - supercharging pump - supply pump - surge pump - swash-plate pump - swash-plate operated pump - tank pump - tar-and-residuum pump - test pump - thermal pump - three-cylinder pump - three-screw pump - tire pump - truck-mounted concrete pump - torque flow pump - transfer pump - trim pump - triplex pump - triplex plunger pump - trochoid pump - turbine pump - turbine-driven pump - turn on a pump - tyre pump - twin pump - two-cylinder pump - two-screw pump - two-stage pump - two-volume pump - unbalanced pump - unit construction pump - V-type pump - V-type piston pump - vacuum pump - valveless pump - vane pump - vane-type pump - vapor jet pump - variable capacity pump - variable-delivery pump - variable displacement pump - variable speed pump - variable volume pump - vee fuel injection pump - volute pump - water pump - water-jet pump - well pump - wet-air pump - wet motor pump - wet-pit pump - wide-spray fire pump - windmill pump - windshield washer pump - wing pump - work a pump

- accumulating amplifier
- acoustic amplifier
- acoustic-wave amplifier
- acoustoelectric amplifier
- acoustoelectronic amplifier
- AGC amplifier
- all-purpose amplifier
- all-pass amplifier
- anticoincidence amplifier
- aperiodic amplifier
- audio amplifier
- audio-frequency amplifier
- automatic gain control amplifier - backward-wave power amplifier
- backward-wave tube amplifier
- balanced amplifier
- bandpass amplifier
- baseband amplifier
- bass amplifier
- beam-injection magnetron amplifier
- beam-plasma amplifier
- beam-type parametric amplifier
- biased pulse amplifier
- bidirectional amplifier
- bi-FET operational amplifier
- bilateral amplifier
- bipolar amplifier
- bipolar-field-effect transistor operational amplifier
- booster amplifier
- bootstrap amplifier
- bridge amplifier
- bridge magnetic amplifier
- bridging amplifier
- broadband amplifier
- buffer amplifier
- bulk-wave amplifier
- burst amplifier
- camera amplifier
- cancellation amplifier
- capacitance-coupled amplifier
- capacitive-differentiation amplifier
- capacitive-integration amplifier
- capacitor transmitter amplifier
- carries-type dc amplifier
- cascade amplifier
- cascade-controlled attenuation amplifier
- cascode amplifier
- cathode-coupled amplifier
- cathode-follower amplifier
- cathode-input amplifier
- CATV line amplifier
- cavity-type amplifier
- ceramic amplifier
- charge amplifier
- chemical amplifier
- choke-coupled amplifier
- chopper amplifier
- chopper-stabilized amplifier
- chroma amplifier
- chroma bandpass amplifier
- chrominance amplifier
- circlotron amplifier
- circular-type magnetron amplifier
- circulator-coupled amplifier
- clamped amplifier
- class-A amplifier
- class-AB amplifier
- class-B amplifier
- class-C amplifier
- class-D amplifier
- clipper amplifier
- clipping amplifier
- coaxial amplifier
- coherent light amplifier
- coincidence amplifier
- cold-cathode amplifier
- color-burst amplifier
- combining amplifier
- common-base amplifier
- common-collector amplifier
- common-drain amplifier
- common-emitter amplifier
- common-gate amplifier
- common-source amplifier
- community antenna television line amplifier
- compensated amplifier
- complementary symmetry amplifier
- complementary transistor amplifier
- complementing amplifier
- contact-modulated amplifier
- control amplifier
- cooled parametric amplifier
- coupling amplifier
- crossed-field amplifier
- crossed-field waveguide coupled amplifier
- cryogenic amplifier
- cryotron amplifier
- current amplifier
- cyclotron-wave amplifier
- Darlington amplifier
- data amplifier
- dc amplifier
- dc restoration amplifier
- deflection amplifier
- degenerate parametric amplifier
- degenerative amplifier
- dielectric amplifier
- difference amplifier
- difference-frequency parametric amplifier
- differential amplifier
- differential-input amplifier
- differentiating amplifier
- differentiation amplifier
- digitally controlled amplifier
- digitally programmed amplifier
- diode amplifier
- direct-coupled amplifier
- direct-inductive coupling amplifier
- directional amplifier
- direct resistance-coupled amplifier
- discontinuous amplifier
- distributed amplifier
- distributing amplifier
- distribution amplifier
- Doherty amplifier
- double-detection amplifier
- double-ended amplifier - double-sided amplifier
- double-stream amplifier
- double-tuned amplifier
- drift-corrected amplifier
- drift-free amplifier
- drift-stabilized amplifier
- driver amplifier
- dual-channel amplifier
- duo-directional amplifier
- duplex amplifier
- dye-laser amplifier
- dynamoelectric amplifier
- EBS amplifier
- echo amplifier
- echo unit amplifier
- elastic-wave amplifier
- electric organ amplifier
- electrochemical amplifier
- electromagnetic ferrite amplifier
- electrometric amplifier
- electron-beam amplifier - electronic amplifier
- electronically tunable amplifier
- electron-tube amplifier
- EM ferrite amplifier
- emitter-follower amplifier
- erase amplifier
- error amplifier
- exponential amplifier
- extender amplifier
- Fabry-Perot amplifier
- fader amplifier
- fast amplifier
- fast cyclotron-wave amplifier
- feedback amplifier
- feedback-stabilized amplifier
- ferrimagnetic amplifier
- ferrite amplifier
- ferroelectric parametric amplifier
- ferromagnetic amplifier
- ferroresonant magnetic amplifier
- field amplifier
- filter amplifier
- final amplifier
- fixed-gain amplifier
- fixed-tuned amplifier
- flat-gain amplifier
- floating paraphase amplifier
- floating-point amplifier
- fluid amplifier
- folded amplifier
- follow-up amplifier
- forward-wave amplifier
- four-frequency reactance amplifier
- frame amplifier
- frequency-elimination amplifier
- frequency-miltiplier amplifier
- frequency-rejection amplifier
- frequency-selective amplifier
- front amplifier
- front-end amplifier
- gain-adjusting amplifier
- gain-controlled amplifier
- gain-programmable amplifier
- gain-stabilized amplifier
- gain-switching amplifier
- gamma amplifier
- gate amplifier
- gated amplifier
- gate-pulse amplifier
- gating amplifier
- general-purpose amplifier
- Goto twin-pair amplifier
- grid-modulated amplifier
- grounded-anode amplifier
- grounded-base amplifier
- grounded-cathode amplifier
- grounded-cathode grounded-grid amplifier
- grounded-collector amplifier
- grounded-drain amplifier
- grounded-emitter amplifier
- grounded-gate amplifier
- grounded-grid amplifier
- grounded-plate amplifier
- grounded-source amplifier
- guitar amplifier
- Gunn amplifier
- Gunn diode amplifier
- half-wave push-pull magnetic amplifier
- harmonic magnetic amplifier
- head amplifier
- head-end amplifier - heterodyne amplifier
- Hi-Fi amplifier - hybrid amplifier
- hydraulic amplifier
- IC amplifier
- image amplifier
- image-rejecting intermediate frequency amplifier
- IMPATT amplifier
- impedance-capacitance coupled amplifier
- inductance amplifier
- inductively coupled amplifier - instrumentation amplifier
- integrated circuit amplifier
- integrating amplifier
- intensity amplifier
- intermediate amplifier
- intermediate-frequency amplifier
- intermediate power amplifier
- intervening amplifier
- inverted amplifier
- inverting amplifier
- isolated amplifier
- isolating amplifier
- isolation amplifier
- iterative amplifier
- Josephson-junction amplifier
- K-amplifier - launch amplifier
- law amplifier
- level amplifier
- light amplifier
- lighthouse-tube amplifier
- limited-gain amplifier
- limiting amplifier
- line amplifier
- linear amplifier - lin-log amplifier
- lock-in amplifier
- log amplifier - lower sideband parametric amplifier
- low-frequency amplifier
- low-noise amplifier
- low-power amplifier
- luminance amplifier - magnetic-recording amplifier
- magnetic-reproducing amplifier
- magnetoelastic-wave amplifier
- magnetoresistive amplifier
- magnetostatic ferrite amplifier
- magnetostatic-wave amplifier
- magnetron amplifier
- main amplifier
- maser amplifier - matching amplifier
- M-D amplifier - mid-range amplifier
- Miller integrator amplifier
- millimeter-wave amplifier
- mixing amplifier
- modified semistatic ferrite amplifier
- modulated amplifier
- modulating amplifier by variable reactance
- modulation-demodulation amplifier
- molecular microwave amplifier
- monitor amplifier
- mono amplifier
- monolithic amplifier
- MS ferrite amplifier
- MSS ferrite amplifier
- M-type amplifier
- multiaperture-core magnetic amplifier
- multicavity-klystron amplifier
- multiple-loop feedback amplifier
- multistage amplifier
- nanosecond pulse amplifier
- narrow-band amplifier
- negative-conductance amplifier
- negative-effective-mass amplifier
- negative-feedback amplifier
- negative-resistance amplifier
- negative-resistance parametric amplifier
- neodymium amplifier
- neutralized amplifier
- noise-immune amplifier
- noiseless amplifier
- noise-suppression amplifier
- noisy amplifier
- noncomplementing amplifier
- nondegenerate parametric amplifier
- noninverting amplifier
- nonlinear amplifier
- nonlinear-susceptance amplifier
- nonreciprocal amplifier
- nonreentrant crossed-field forward wave amplifier
- off-chip amplifier
- on-chip amplifier
- one-chip amplifier
- one-port amplifier
- one-way amplifier - optical feedback amplifier
- optical fiber laser amplifier
- optoelectronic amplifier
- output amplifier
- overdriven amplifier
- overstaggered amplifier
- PA amplifier
- packaged amplifier
- paging amplifier
- panoramic amplifier
- parallel-feed amplifier
- paramagnetic amplifier - paraphase amplifier
- peaked amplifier
- peak-limiting amplifier
- pentriode amplifier
- periodically distributed amplifier
- phase-coherent degenerate amplifier
- phase-linear amplifier
- phase-preserving amplifier
- phase-sensitive amplifier
- phase-splitting amplifier
- phase-tolerant amplifier
- phonon parametric amplifier
- photocurrent amplifier
- photodiode parametric amplifier
- photoparametric amplifier
- piezoelectric-semiconductor ultrasonic amplifier
- pilot amplifier
- plasma amplifier
- playback amplifier
- plate-modulated amplifier
- plug-in amplifier
- polarity-inverting amplifier
- positive-feedback amplifier
- power amplifier
- power-video amplifier
- prime amplifier
- printed-circuit amplifier
- processing amplifier
- program amplifier
- programmable-gain amplifier
- proportional amplifier
- public-address amplifier
- pulse amplifier
- pulse distribution amplifier
- pulse-pumped parametric amplifier
- push-pull amplifier
- push-pull-parallel amplifier
- push-push amplifier
- quadrature amplifier
- quadrupole amplifier
- quantum amplifier
- quantum-mechanical amplifier
- quasi-degenerate parametric amplifier
- quiescent push-pull amplifier - Rayleigh-wave amplifier
- RC amplifier
- reactance amplifier
- read amplifier
- reading amplifier
- reading-writing amplifier
- receiving amplifier
- reciprocal amplifier
- recording amplifier
- reentrant-beam crossed-field amplifier
- reference amplifier
- reflection-type parametric amplifier
- reflex amplifier
- refrigerated parametric amplifier
- regenerative amplifier
- Regulex amplifier
- repeating amplifier
- reset amplifier
- resistance-capacitance-coupled amplifier
- resistance-coupled amplifier
- resistive-wall amplifier
- resonance amplifier
- resonant amplifier
- response selection amplifier
- reversed-feedback amplifier
- ring amplifier
- root amplifier
- rooter amplifier
- rotary amplifier
- rotary fader amplifier
- rotating amplifier
- rotating magnetic amplifier
- sample-and-hold amplifier
- sampling amplifier
- SAW amplifier
- selective amplifier
- self-feedback amplifier
- self-pumped parametric amplifier
- self-saturating magnetic amplifier
- semiconductor-diode parametric amplifier
- semistatic ferrite amplifier
- sense amplifier
- sensing amplifier
- sensitive amplifier
- series-fed amplifier
- series-peaked amplifier
- servo amplifier
- shunt-and series-peaked amplifier
- shunt-fed amplifier
- shunting amplifier
- shunt-peaked amplifier
- signal-frequency amplifier
- signal-shaping amplifier
- single-ended amplifier
- single-ended push-pull amplifier
- single-port amplifier - single-sideband parametric amplifier
- single-sided amplifier
- single-stage amplifier
- single-tuned amplifier
- small-signal amplifier
- solid-state amplifier - spin-wave amplifier
- square-law amplifier
- square amplifier
- square-wave amplifier
- squaring amplifier
- squarish amplifier
- SS ferrite amplifier
- stabilizing amplifier
- staggered amplifier
- stagger-damped double-tuned amplifier
- staggered-pair amplifier
- staggered-triple amplifier
- stagger-tuned amplifier
- standing-wave amplifier
- starved amplifier
- step-up amplifier
- stereo amplifier
- straight amplifier
- sum-frequency parametric amplifier
- summing amplifier
- superconducting amplifier
- superregenerative amplifier
- superregenerative paramagnetic amplifier
- superregenerative parametric amplifier
- surface-acoustic-wave amplifier
- surface-wave amplifier
- sweep amplifier
- switching amplifier
- synchronizing amplifier
- synchronous single-tuned amplifier
- tandem amplifier
- telephone-repeater amplifier
- thermal amplifier
- thick-film amplifier
- three-frequency parametric amplifier
- threshold amplifier
- time-base amplifier
- time-control amplifier
- time-shared amplifier
- torque amplifier
- totem-pole amplifier
- transconductance amplifier
- transducer amplifier
- transferred-electron amplifier
- transformer-coupled amplifier
- transimpedance amplifier
- transistor amplifier
- transistor-magnetic amplifier
- transitionally coupled amplifier
- transmission-line amplifier
- transmission-type amplifier
- transresistance amplifier
- transverse-wave electron-beam parametric amplifier - triode amplifier
- triple-tuned amplifier
- trunk amplifier
- tube amplifier
- tuned amplifier - twin-tee amplifier
- two-directional amplifier
- two-port amplifier
- two-pump parametric amplifier
- two-way amplifier
- TWT amplifier
- ultrasonic amplifier
- unidirectional amplifier
- unilateral amplifier
- unilateralized amplifier
- unity-gain amplifier
- untuned amplifier
- upper sideband parametric amplifier
- vacuum-tube amplifier
- valve amplifier
- varactor parametric amplifier
- variable-gain amplifier
- variable-parametric amplifier
- variable-reactance amplifier
- velocity-modulated amplifier
- velocity-variation amplifier
- vertical amplifier
- vibrating capacitor amplifier
- video amplifier
- video-distribution amplifier
- video-frequency amplifier
- video-head amplifier
- vision-distribution amplifier
- vocal amplifier
- voltage amplifier - volume-wave amplifier
- Wallman amplifier
- Weber tetrode amplifier
- wide-band amplifier
- wide-dynamic range amplifier
- Williamson amplifier
- writing amplifier
- YIG parametric amplifier
- zero-phase-shift amplifier

- accumulating amplifier
- acoustic amplifier
- acoustic-wave amplifier
- acoustoelectric amplifier
- acoustoelectronic amplifier
- AGC amplifier
- all-pass amplifier
- all-purpose amplifier
- anticoincidence amplifier
- aperiodic amplifier
- audio amplifier
- audio-frequency amplifier
- automatic gain control amplifier
- backward-wave amplifier
- backward-wave parametric amplifier
- backward-wave power amplifier
- backward-wave tube amplifier
- balanced amplifier
- bandpass amplifier
- baseband amplifier
- bass amplifier
- beam-injection magnetron amplifier
- beam-plasma amplifier
- beam-type parametric amplifier
- biased pulse amplifier
- bidirectional amplifier
- bi-FET operational amplifier
- bilateral amplifier
- bipolar amplifier
- bipolar-field-effect transistor operational amplifier
- booster amplifier
- bootstrap amplifier
- bridge amplifier
- bridge magnetic amplifier
- bridging amplifier
- broadband amplifier
- buffer amplifier
- bulk-wave amplifier
- burst amplifier
- camera amplifier
- cancellation amplifier
- capacitance-coupled amplifier
- capacitive-differentiation amplifier
- capacitive-integration amplifier
- capacitor transmitter amplifier
- carries-type dc amplifier
- cascade amplifier
- cascade-controlled attenuation amplifier
- cascode amplifier
- cathode-coupled amplifier
- cathode-follower amplifier
- cathode-input amplifier
- CATV line amplifier
- cavity-type amplifier
- ceramic amplifier
- charge amplifier
- chemical amplifier
- choke-coupled amplifier
- chopper amplifier
- chopper-stabilized amplifier
- chroma amplifier
- chroma bandpass amplifier
- chrominance amplifier
- circlotron amplifier
- circular-type magnetron amplifier
- circulator-coupled amplifier
- clamped amplifier
- class-A amplifier
- class-AB amplifier
- class-B amplifier
- class-C amplifier
- class-D amplifier
- clipper amplifier
- clipping amplifier
- coaxial amplifier
- coherent light amplifier
- coincidence amplifier
- cold-cathode amplifier
- color-burst amplifier
- combining amplifier
- common-base amplifier
- common-collector amplifier
- common-drain amplifier
- common-emitter amplifier
- common-gate amplifier
- common-source amplifier
- community antenna television line amplifier
- compensated amplifier
- complementary symmetry amplifier
- complementary transis-tor amplifier
- complementing amplifier
- contact-modulated amplifier
- control amplifier
- cooled parametric amplifier
- coupling amplifier
- crossed-field amplifier
- crossed-field waveguide coupled amplifier
- cryogenic amplifier
- cryotron amplifier
- current amplifier
- cyclotron-wave amplifier
- Darlington amplifier
- data amplifier
- dc amplifier
- dc restoration amplifier
- deflection amplifier
- degenerate parametric amplifier
- degenerative amplifier
- dielectric amplifier
- difference amplifier
- difference-frequency parametric amplifier
- differential amplifier
- differential-input amplifier
- differentiating amplifier
- differentiation amplifier
- digitally controlled amplifier
- digitally programmed amplifier
- diode amplifier
- direct resistance-coupled amplifier
- direct-coupled amplifier
- direct-inductive coupling amplifier
- directional amplifier
- discontinuous amplifier
- distributed amplifier
- distributing amplifier
- distribution amplifier
- Doherty amplifier
- double-detection amplifier
- double-ended amplifier
- double-pumped parametric amplifier
- double-sideband parametric amplifier
- double-sided amplifier
- double-stream amplifier
- double-tuned amplifier
- drift-corrected amplifier
- drift-free amplifier
- drift-stabilized amplifier
- driver amplifier
- dual-channel amplifier
- duo-directional amplifier
- duplex amplifier
- dye-laser amplifier
- dynamoelectric amplifier
- EBS amplifier
- echo amplifier
- echo unit amplifier
- elastic-wave amplifier
- electric organ amplifier
- electrochemical amplifier
- electromagnetic ferrite amplifier
- electrometric amplifier
- electron-beam amplifier
- electron-beam parametric amplifier
- electron-bombardment semiconductor amplifier
- electronic amplifier
- electronically tunable amplifier
- electron-tube amplifier
- EM ferrite amplifier
- emitter-follower amplifier
- erase amplifier
- error amplifier
- exponential amplifier
- extender amplifier
- Fabry-Perot amplifier
- fader amplifier
- fast amplifier
- fast cyclotron-wave amplifier
- feedback amplifier
- feedback-stabilized amplifier
- ferrimagnetic amplifier
- ferrite amplifier
- ferroelectric parametric amplifier
- ferromagnetic amplifier
- ferroresonant magnetic amplifier
- field amplifier
- filter amplifier
- final amplifier
- fixed-gain amplifier
- fixed-tuned amplifier
- flat-gain amplifier
- floating paraphase amplifier
- floating-point amplifier
- fluid amplifier
- folded amplifier
- follow-up amplifier
- forward-wave amplifier
- four-frequency reactance amplifier
- frame amplifier
- frequency-elimination amplifier
- frequency-miltiplier amplifier
- frequency-rejection amplifier
- frequency-selective amplifier
- front amplifier
- front-end amplifier
- gain-adjusting amplifier
- gain-controlled amplifier
- gain-programmable amplifier
- gain-stabilized amplifier
- gain-switching amplifier
- gamma amplifier
- gate amplifier
- gated amplifier
- gate-pulse amplifier
- gating amplifier
- general-purpose amplifier
- Goto twin-pair amplifier
- grid-modulated amplifier
- grounded-anode amplifier
- grounded-base amplifier
- grounded-cathode amplifier
- grounded-cathode grounded-grid amplifier
- grounded-collector amplifier
- grounded-drain amplifier
- grounded-emitter amplifier
- grounded-gate amplifier
- grounded-grid amplifier
- grounded-plate amplifier
- grounded-source amplifier
- guitar amplifier
- Gunn amplifier
- Gunn diode amplifier
- half-wave push-pull magnetic amplifier
- harmonic magnetic amplifier
- head amplifier
- head-end amplifier
- headphone amplifier
- helix parametric amplifier
- heterodyne amplifier
- Hi-Fi amplifier
- high power amplifier
- high-frequency amplifier
- horizontal amplifier
- hybrid amplifier
- hydraulic amplifier
- IC amplifier
- image amplifier
- image-rejecting intermediate frequency amplifier
- IMPATT amplifier
- impedance-capacitance coupled amplifier
- inductance amplifier
- inductively coupled amplifier
- injected-beam crossed-field amplifier
- injected-beam forward-wave magnetron amplifier
- instrumentation amplifier
- integrated-circuit amplifier
- integrating amplifier
- intensity amplifier
- intermediate amplifier
- intermediate power amplifier
- intermediate-frequency amplifier
- intervening amplifier
- inverted amplifier
- inverting amplifier
- isolated amplifier
- isolating amplifier
- isolation amplifier
- iterative amplifier
- Josephson-junction amplifier
- K amplifier
- klystron amplifier
- laser amplifier
- launch amplifier
- law amplifier
- level amplifier
- light amplifier
- lighthouse-tube amplifier
- limited-gain amplifier
- limiting amplifier
- line amplifier
- linear amplifier for various applications
- linear amplifier
- linear-type magnetron amplifier
- lin-log amplifier
- lock-in amplifier
- log amplifier
- logarithmic amplifier
- longitudinal-beam amplifier
- lower sideband parametric amplifier
- low-frequency amplifier
- low-noise amplifier
- low-power amplifier
- luminance amplifier
- magnetic amplifier
- magnetic-film amplifier
- magnetic-recording amplifier
- magnetic-reproducing amplifier
- magnetoelastic-wave amplifier
- magnetoresistive amplifier
- magnetostatic ferrite amplifier
- magnetostatic-wave amplifier
- magnetron amplifier
- main amplifier
- maser amplifier
- master oscillator-power amplifier
- matched amplifier
- matching amplifier
- M-D amplifier
- microphone amplifier
- microwave atomic amplifier
- mid-range amplifier
- Miller integrator amplifier
- millimeter-wave amplifier
- mixing amplifier
- modified semistatic ferrite amplifier
- modulated amplifier
- modulating amplifier by variable reactance
- modulation-demodulation amplifier
- molecular microwave amplifier
- monitor amplifier
- mono amplifier
- monolithic amplifier
- MS ferrite amplifier
- MSS ferrite amplifier
- M-type amplifier
- multiaperture-core magnetic amplifier
- multicavity-klystron amplifier
- multiple-loop feedback amplifier
- multistage amplifier
- nanosecond pulse amplifier
- narrow-band amplifier
- negative-conductance amplifier
- negative-effective-mass amplifier
- negative-feedback amplifier
- negative-resistance amplifier
- negative-resistance parametric amplifier
- neodymium amplifier
- neutralized amplifier
- noise-immune amplifier
- noiseless amplifier
- noise-suppression amplifier
- noisy amplifier
- noncomplementing amplifier
- nondegenerate parametric amplifier
- noninverting amplifier
- nonlinear amplifier
- nonlinear-susceptance amplifier
- nonreciprocal amplifier
- nonreentrant crossed-field forward wave amplifier
- off-chip amplifier
- on-chip amplifier
- one-chip amplifier
- one-port amplifier
- one-way amplifier
- operational amplifier
- optical amplifier
- optical feedback amplifier
- optical fiber laser amplifier
- optoelectronic amplifier
- output amplifier
- overdriven amplifier
- overstaggered amplifier
- PA amplifier
- packaged amplifier
- paging amplifier
- panoramic amplifier
- parallel-feed amplifier
- paramagnetic amplifier
- parametric amplifier
- parametric varactor amplifier
- paraphase amplifier
- peaked amplifier
- peak-limiting amplifier
- pentriode amplifier
- periodically distributed amplifier
- phase-coherent degenerate amplifier
- phase-linear amplifier
- phase-preserving amplifier
- phase-sensitive amplifier
- phase-splitting amplifier
- phase-tolerant amplifier
- phonon parametric amplifier
- photocurrent amplifier
- photodiode parametric amplifier
- photoparametric amplifier
- piezoelectric-semiconductor ultrasonic amplifier
- pilot amplifier
- plasma amplifier
- plate-modulated amplifier
- playback amplifier
- plug-in amplifier
- polarity-inverting amplifier
- positive-feedback amplifier
- power amplifier
- power-video amplifier
- prime amplifier
- printed-circuit amplifier
- processing amplifier
- program amplifier
- programmable-gain amplifier
- proportional amplifier
- public-address amplifier
- pulse amplifier
- pulse distribution amplifier
- pulse-pumped parametric amplifier
- push-pull amplifier
- push-pull-parallel amplifier
- push-push amplifier
- quadrature amplifier
- quadrupole amplifier
- quantum amplifier
- quantum-mechanical amplifier
- quasi-degenerate parametric amplifier
- quiescent push-pull amplifier
- radio-frequency amplifier
- Ramey amplifier
- Rayleigh-wave amplifier
- RC amplifier
- reactance amplifier
- read amplifier
- reading amplifier
- reading-writing amplifier
- receiving amplifier
- reciprocal amplifier
- recording amplifier
- reentrant-beam crossed-field amplifier
- reference amplifier
- reflection-type parametric amplifier
- reflex amplifier
- refrigerated parametric amplifier
- regenerative amplifier
- Regulex amplifier
- repeating amplifier
- reset amplifier
- resistance-capacitance-coupled amplifier
- resistance-coupled amplifier
- resistive-wall amplifier
- resonance amplifier
- resonant amplifier
- response selection amplifier
- reversed-feedback amplifier
- ring amplifier
- root amplifier
- rooter amplifier
- rotary amplifier
- rotary fader amplifier
- rotating amplifier
- rotating magnetic amplifier
- sample-and-hold amplifier
- sampling amplifier
- SAW amplifier
- selective amplifier
- self-feedback amplifier
- self-pumped parametric amplifier
- self-saturating magnetic amplifier
- semiconductor-diode parametric amplifier
- semistatic ferrite amplifier
- sense amplifier
- sensing amplifier
- sensitive amplifier
- series-fed amplifier
- series-peaked amplifier
- servo amplifier
- shunt-and series-peaked amplifier
- shunt-fed amplifier
- shunting amplifier
- shunt-peaked amplifier
- signal-frequency amplifier
- signal-shaping amplifier
- single-ended amplifier
- single-ended push-pull amplifier
- single-port amplifier
- single-pumped parametric amplifier
- single-section amplifier
- single-sideband parametric amplifier
- single-sided amplifier
- single-stage amplifier
- single-tuned amplifier
- small-signal amplifier
- solid-state amplifier
- solid-state power amplifier
- source-follower amplifier
- speaker amplifier
- speech amplifier
- spin-wave amplifier
- square amplifier
- square-law amplifier
- square-wave amplifier
- squaring amplifier
- squarish amplifier
- SS ferrite amplifier
- stabilizing amplifier
- stagger-damped double-tuned amplifier
- staggered amplifier
- staggered-pair amplifier
- staggered-triple amplifier
- stagger-tuned amplifier
- standing-wave amplifier
- starved amplifier
- step-up amplifier
- stereo amplifier
- straight amplifier
- sum-frequency parametric amplifier
- summing amplifier
- superconducting amplifier
- superregenerative amplifier
- superregenerative paramagnetic amplifier
- superregenerative parametric amplifier
- surface-acoustic-wave amplifier
- surface-wave amplifier
- sweep amplifier
- switching amplifier
- synchronizing amplifier
- synchronous single-tuned amplifier
- tandem amplifier
- telephone-repeater amplifier
- thermal amplifier
- thick-film amplifier
- three-frequency parametric amplifier
- threshold amplifier
- time-base amplifier
- time-control amplifier
- time-shared amplifier
- torque amplifier
- totem-pole amplifier
- transconductance amplifier
- transducer amplifier
- transferred-electron amplifier
- transformer-coupled amplifier
- transimpedance amplifier
- transistor amplifier
- transistor-magnetic amplifier
- transitionally coupled amplifier
- transmission-line amplifier
- transmission-type amplifier
- transresistance amplifier
- transverse-wave electron-beam parametric amplifier
- traveling-wave acoustic amplifier
- traveling-wave amplifier
- traveling-wave parametric amplifier
- traveling-wave tube amplifier
- treble amplifier
- triode amplifier
- triple-tuned amplifier
- trunk amplifier
- tube amplifier
- tuned amplifier
- tunnel-diode amplifier
- twin-pair amplifier
- twin-tee amplifier
- two-directional amplifier
- two-port amplifier
- two-pump parametric amplifier
- two-way amplifier
- TWT amplifier
- ultrasonic amplifier
- unidirectional amplifier
- unilateral amplifier
- unilateralized amplifier
- unity-gain amplifier
- untuned amplifier
- upper sideband parametric amplifier
- vacuum-tube amplifier
- valve amplifier
- varactor parametric amplifier
- variable-gain amplifier
- variable-parametric amplifier
- variable-reactance amplifier
- velocity-modulated amplifier
- velocity-variation amplifier
- vertical amplifier
- vibrating capacitor amplifier
- video amplifier
- video-distribution amplifier
- video-frequency amplifier
- video-head amplifier
- vision-distribution amplifier
- vocal amplifier
- voltage amplifier
- voltage-controlled amplifier
- volume-limiting amplifier
- volume-wave amplifier
- Wallman amplifier
- Weber tetrode amplifier
- wide-band amplifier
- wide-dynamic range amplifier
- Williamson amplifier
- writing amplifier
- YIG parametric amplifier
- zero-phase-shift amplifier