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Power Amplifiers

An electronic amplifier is a device for increasing the current, voltage or power of a signal. It does this by taking power from a power supply and controlling the output to match the input signal shape but with a larger amplitude. more...

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New listing
		Technics Se-A5Mk2 maintenance completed (Wireless dimming, Led )New listing Technics Se-A5Mk2 maintenance completed (Wireless dimming, Led ) $1,688.00 New listing
		Harmon Kardon Citation 24 Stereo amplifier 100 Wpc! Sounds Great! No Reserve!New listing Harmon Kardon Citation 24 Stereo amplifier 100 Wpc! Sounds Great! No Reserve! $9.99
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		HiFi Earphone Headphone Amplifier 16-300Ω Rechargeable 3.5mm Aux Input & OutputNew listing HiFi Earphone Headphone Amplifier 16-300Ω Rechargeable 3.5mm Aux Input & Output $23.99 New listing
		10Pcs Mh-Mx8 Wireless Bluetooth Mp3 Audio Receiver Board Module Blt 4.2 Mp3 N8V5New listing 10Pcs Mh-Mx8 Wireless Bluetooth Mp3 Audio Receiver Board Module Blt 4.2 Mp3 N8V5 $18.23
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		Pioneer Sx-1010 Top of Line Am-Fm Analog , Mag phono, Mic, tape, Pro servicedNew listing Pioneer Sx-1010 Top of Line Am-Fm Analog , Mag phono, Mic, tape, Pro serviced $900.00 New listing
		Denon Pma-390Re Integrated amplifier Used Ac100V F/Shipping (d837New listing Denon Pma-390Re Integrated amplifier Used Ac100V F/Shipping (d837 00004000 $440.00
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		Preowned Chord Hugo2 Dac/Amp Silver 9.5/10 ConditionNew listing Preowned Chord Hugo2 Dac/Amp Silver 9.5/10 Condition $1,678.13 New listing
		New Russound Isk3 ComPoint Door Station Bell Intercom - Brushed CromeNew listing New Russound Isk3 ComPoint Door Station Bell Intercom - Brushed Crome $73.00
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		Krell Ksa 100/200/300 Owners Manual OriginalNew listing Krell Ksa 100/200/300 Owners Manual Original $58.05 New listing
		Nuvo P3100 AmplifierNew listing Nuvo P3100 Amplifier $149.99
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		Sony Ta-Ax301 Integrated Stereo AmplifierNew listing Sony Ta-Ax301 Integrated Stereo Amplifier $110.00 New listing
		Tokyo Sound Pe-100Se Phono equalizer amplifier Used Good Ac100V F/S (d809New listing Tokyo Sound Pe-100Se Phono equalizer amplifier Used Good Ac100V F/S (d809 $690.00
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		Harman Kardon Hk 990 High End Integrated amplifierNew listing Harman Kardon Hk 990 High End Integrated amplifier $1,277.15 New listing
		110V 2 Channel 2000 Watts Pro Bluetooth Power Amplifier Amp Stereo Audio Usb SdNew listing 110V 2 Channel 2000 Watts Pro Bluetooth Power Amplifier Amp Stereo Audio Usb Sd $78.95
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		Lexicon Dd-8 Power Amplifier - New in Open BoxNew listing Lexicon Dd-8 Power Amplifier - New in Open Box $550.00 New listing
		Xiang Sheng 728A (Marantz 7) preamplifierNew listing Xiang Sheng 728A (Marantz 7) preamplifier $258.01
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		Krell The S-Series Amplifiers BroshureNew listing Krell The S-Series Amplifiers Broshure $58.05 New listing
		Linepaudio A962 6J9 Mini Vacuum Tube Amplifier Usb Asio Sound Card Signal A W7D9New listing Linepaudio A962 6J9 Mini Vacuum Tube Amplifier Usb Asio Sound Card Signal A W7D9 $49.71
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		Cambridge Audio A1 Mk3 v3.0 A-series Integrated Amplifier Amp, Tested WorkingNew listing Cambridge Audio A1 Mk3 v3.0 A-series Integrated Amplifier Amp, Tested Working $77.34 New listing
		Transrotor Studio Mm/Mc Phono preamplifierNew listing Transrotor Studio Mm/Mc Phono preamplifier $516.02
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		AudioQuest DragonFly Red & Dragontail Dongle Usb Dac/Preamp/Headphone AmplifierNew listing AudioQuest DragonFly Red & Dragontail Dongle Usb Dac/Preamp/Headphone Amplifier $90.00 New listing
		Acoustic Zen Hologram 2 High End speaker cablesNew listing Acoustic Zen Hologram 2 High End speaker cables $903.04
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		Mh-Mx8 Wireless Bluetooth Mp3 Audio Receiver Module Blt 4.2 Lossless Decode L5W8New listing Mh-Mx8 Wireless Bluetooth Mp3 Audio Receiver Module Blt 4.2 Lossless Decode L5W8 $2.34 New listing
		Rotel Rmb-1095 Rmb1095 5 Channel Power Amplifier; Decent ConditionNew listing Rotel Rmb-1095 Rmb1095 5 Channel Power Amplifier; Decent Condition $1,150.00
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		Luxman Lv-112New listing Luxman Lv-112 $70.00 New listing
		Vintage Rotel Stereo Integrated Amplifier Ra-314 Hifi Separate Audio Amp TestedNew listing Vintage Rotel Stereo Integrated Amplifier Ra-314 Hifi Separate Audio Amp Tested $348.24
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		Parasound Model 7100 7.1-Channel Surround Controller - BlackNew listing Parasound Model 7100 7.1-Channel Surround Controller - Black $0.99 New listing
		Transparent Ultra Mm2 Music wave Bi-Wiring speaker cables 3,6mNew listing Transparent Ultra Mm2 Music wave Bi-Wiring speaker cables 3,6m $1,741.57
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		Aragon 8008 High End Power amplifierNew listing Aragon 8008 High End Power amplifier $1,935.08 New listing
		Sennheiser Gsx 1000 7.1 Channel Amplifier Gaming Amp/Dac with Surround SoundNew listing Sennheiser Gsx 1000 7.1 Channel Amplifier Gaming Amp/Dac with Surround Sound $90.00
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		Nva P50 Passive Pre-Amp & Two Nva A70 Mono-Block Power Amplifiers Mint ConditionNew listing Nva P50 Passive Pre-Amp & Two Nva A70 Mono-Block Power Amplifiers Mint Condition $877.23 New listing
		HiFi 6J1 Class A Bile Tube Preamplifier Amplifier Audio Board Acrylic ChassisNew listing HiFi 6J1 Class A Bile Tube Preamplifier Amplifier Audio Board Acrylic Chassis $12.90
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		McIntosh Mc275Mkvi Vacuum Tube Power AmplifierNew listing McIntosh Mc275Mkvi Vacuum Tube Power Amplifier $4,600.00 New listing
		Phono Pre Amplifier Headphone Hifi 6J1 Tube Aluminium Preamp Universal VacumnNew listing Phono Pre Amplifier Headphone Hifi 6J1 Tube Aluminium Preamp Universal Vacumn $36.62 to $39.49
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		Audio Research 100.2 power amplifier - pre-ownedNew listing Audio Research 100.2 power amplifier - pre-owned $2,128.58 New listing
		Vintage Solid State Pre-Main Integrated Amplifier Denon Pma- 300V Japan TestedNew listing Vintage Solid State Pre-Main Integrated Amplifier Denon Pma- 300V Japan Tested $90.00
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		Synergistic Research Tesla T1 Power CableNew listing Synergistic Research Tesla T1 Power Cable $385.72 New listing
		Pyle Pro(R) Pp555 Pyle Pro(R) Ultra-Compact Phono Turntable PreampNew listing Pyle Pro(R) Pp555 Pyle Pro(R) Ultra-Compact Phono Turntable Preamp $23.68 List price:  Previous Price $54.59
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		2000W 110V 2Ch Digital Amplifier Hifi bluetooth Amp Stereo Audio Fm Mic Car HomeNew listing 2000W 110V 2Ch Digital Amplifier Hifi bluetooth Amp Stereo Audio Fm Mic Car Home $96.99 New listing
		Naim / Linn Linnk phono pre amplifier phono stage low output moving coilNew listing Naim / Linn Linnk phono pre amplifier phono stage low output moving coil $99.00
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		Chord Chorus 2 interconnect cablesNew listing Chord Chorus 2 interconnect cables $322.51 New listing
		Lepy 200W 12V Hi-Fi Amplifier Amp Stereo Booster For Auto Car Motorcycle Rad 5D3New listing Lepy 200W 12V Hi-Fi Amplifier Amp Stereo Booster For Auto Car Motorcycle Rad 5D3 $14.54
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		Cow Horse Ovulation Detector Tester 2.6" Lcd Auto Detection Veterinary DeviceNew listing Cow Horse Ovulation Detector Tester 2.6" Lcd Auto Detection Veterinary Device $124.60 New listing
		Pioneer Sa-410 Amplifier Retro Vintage 80's Brushed AluminiumNew listing Pioneer Sa-410 Amplifier Retro Vintage 80's Brushed Aluminium $174.16
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		Tube Amplifiers Audio board Amplifier Pre-Amp Audio Mixer 6J1 Valve Preamp B 7C8New listing Tube Amplifiers Audio board Amplifier Pre-Amp Audio Mixer 6J1 Valve Preamp B 7C8 $10.81 New listing
		Bellari Vp130 Tube Phono Preamp/ Headphone amplifierNew listing Bellari Vp130 Tube Phono Preamp/ Headphone amplifier $75.00
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		Technics Su-V90D Owners Manual Original GermanNew listing Technics Su-V90D Owners Manual Original German $32.25 New listing
		Schiit Jotunheim With Multibit Dac Module 115VNew listing Schiit Jotunheim With Multibit Dac Module 115V $430.00
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				Topping D10 Hifi Dac Interface Xmos Xu208 Usb Es9018K2M 384Khz Native Dsd256New listing Topping D10 Hifi Dac Interface Xmos Xu208 Usb Es9018K2M 384Khz Native Dsd256 $0.99 New listing
		Headphone Speaker Amplifier, Booster, Front Stereo Signal Amplifier, with Vo 5Q2New listing Headphone Speaker Amplifier, Booster, Front Stereo Signal Amplifier, with Vo 5Q2 $43.75
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		Microphone Audio Amplifier Board Karaoke Reverberation Board Pt2399New listing Microphone Audio Amplifier Board Karaoke Reverberation Board Pt2399 $7.99 New listing
		Kguss A1 Mini Hifi 6J1 Audio Amplifier Tube Bile Headphone Amplifier Ne5532 D9Z1New listing Kguss A1 Mini Hifi 6J1 Audio Amplifier Tube Bile Headphone Amplifier Ne5532 D9Z1 $38.22
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		500Watt 2Channel Professional Home Car Power Amplifier HiFi Receiver AudioNew listing 500Watt 2Channel Professional Home Car Power Amplifier HiFi Receiver Audio $50.26 New listing
		Cambridge Audio Topaz Am10 Integrated amplifier Used Good Ac100V F/S (d839New listing Cambridge Audio Topaz Am10 Integrated amplifier Used Good Ac100V F/S (d839 $470.00
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		Technics Sa-Dx750 Dolby Pro Logic Av Amplifier + Free BluetoothNew listing Technics Sa-Dx750 Dolby Pro Logic Av Amplifier + Free Bluetooth $205.12 New listing
		Sae P102 Computer Direct Line Preamplifier.New listing Sae P102 Computer Direct Line Preamplifier. $100.00
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		Smsl M8A 2nd Xmos Es9028Q2M 32Bit/768Khz Dsd512 Usb Dac Optical Coaxial DecoderNew listing Smsl M8A 2nd Xmos Es9028Q2M 32Bit/768Khz Dsd512 Usb Dac Optical Coaxial Decoder $296.80 New listing
		O2 Amp Objective2 Headphone Amplifier Pcb for DiyNew listing O2 Amp Objective2 Headphone Amplifier Pcb for Diy $8.00
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		Audio Research Sp 9 Mk Ii Tube Preamplifier Audiophile Made in Usa Sp9 Mk2 ArcNew listing Audio Research Sp 9 Mk Ii Tube Preamplifier Audiophile Made in Usa Sp9 Mk2 Arc $1,150.00 New listing
		Magnan Signature High-End Speaker CableNew listing Magnan Signature High-End Speaker Cable $967.54
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		Audio Research Ls 3-B. Line Stage amplifier(no phono). Balanced Outputs.New listing Audio Research Ls 3-B. Line Stage amplifier(no phono). Balanced Outputs. $799.00 New listing
		Vintage Job Lot Quad Amplifier Amp Service Manual Prices Booklets 1970s 1980sNew listing Vintage Job Lot Quad Amplifier Amp Service Manual Prices Booklets 1970s 1980s $96.75
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		Ne5532 Op-Amp Hifi Amplifier Preamplifier Volume Tone Eq Control Board Diy BlueNew listing Ne5532 Op-Amp Hifi Amplifier Preamplifier Volume Tone Eq Control Board Diy Blue $7.27 New listing
		Vintage Retro 1970's Metrosound St20 AmplifierNew listing Vintage Retro 1970's Metrosound St20 Amplifier $70.95
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		3000W Bluetooth Hybrid Pre Amp Amplifier Fm Stereo Home Theater Receiver SystemNew listing 3000W Bluetooth Hybrid Pre Amp Amplifier Fm Stereo Home Theater Receiver System $198.80 New listing
		Pioneer Sx-950 Mic, Magnetic phonos +5 Analog inputs, Pro serviced, 250w @ 4 ohmNew listing Pioneer Sx-950 Mic, Magnetic phonos +5 Analog inputs, Pro serviced, 250w @ 4 ohm $750.00
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		Marantz Ma500U Mono Amplifier / Amp for Home Theater and High Quality SystemsNew listing Marantz Ma500U Mono Amplifier / Amp for Home Theater and High Quality Systems $68.00 New listing
		2000W 325Bt bluetooth Power Amplifier 2 Channel Amp Home Stereo Sd Fm 110V UsNew listing 2000W 325Bt bluetooth Power Amplifier 2 Channel Amp Home Stereo Sd Fm 110V Us $53.99
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		sony ta-d900New listing sony ta-d900 $2,800.00 New listing
		Jbl Synthesis Sdp-40Hd 7.1 Digital Surround Processor *New In Open Box*New listing Jbl Synthesis Sdp-40Hd 7.1 Digital Surround Processor *New In Open Box* $900.00
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		Realistic 90L x 623 45 Watts Audio Power Amplifier Supply #442New listing Realistic 90L x 623 45 Watts Audio Power Amplifier Supply #442 $9.87 New listing
		Custom Meridian Dsp Slave Lead (S5), Digital audio and communications; 6 metresNew listing Custom Meridian Dsp Slave Lead (S5), Digital audio and communications; 6 metres $85.14
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		Finished Na-2 Hifi Stereo Power Amplifier Base on Naim Nap200 Auido AmpNew listing Finished Na-2 Hifi Stereo Power Amplifier Base on Naim Nap200 Auido Amp $268.00 New listing
		Aragon 28k (Mondial Designs) Preamplifier PreampNew listing Aragon 28k (Mondial Designs) Preamplifier Preamp $500.00
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		Audio Note Oto Phono Se NewNew listing Audio Note Oto Phono Se New $3,370.00 New listing
		Lyngdorf Tdai-2170 Integrated Amp w/All upgrades: pro audio, 4K Hdmi, Usb, more!New listing Lyngdorf Tdai-2170 Integrated Amp w/All upgrades: pro audio, 4K Hdmi, Usb, more! $3,500.00
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		Valve Amplifier 50 wattNew listing Valve Amplifier 50 watt $354.76 New listing
		Russound A-H484 4 Zone 4 Source Hub Audio Distribution HubNew listing Russound A-H484 4 Zone 4 Source Hub Audio Distribution Hub $12.99
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		Behringer Powerplay Pro-Xl Ha4700 4-Ch Headphone Mixing/Distribution AmplifierNew listing Behringer Powerplay Pro-Xl Ha4700 4-Ch Headphone Mixing/Distribution Amplifier $69.99 New listing
		Transparent Ultra Generation 5 Premium Series Xlr Balanced interconnect cablesNew listing Transparent Ultra Generation 5 Premium Series Xlr Balanced interconnect cables $1,870.57
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		Vintage Sony Ta-1055 Stereo Integrated Amplifier HiFi Solid StateNew listing Vintage Sony Ta-1055 Stereo Integrated Amplifier HiFi Solid State $90.30 New listing
		Pyle Home(R) Pt1100 Pyle Home(R) 1,000-Watt Power AmpNew listing Pyle Home(R) Pt1100 Pyle Home(R) 1,000-Watt Power Amp $121.53 List price:  Previous Price $276.14
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		Sennheiser Gsx 1000 7.1 Channel Gaming AmplifierNew listing Sennheiser Gsx 1000 7.1 Channel Gaming Amplifier $94.99 New listing
		Furutech Ag-12-R4 phono interconnect cablesNew listing Furutech Ag-12-R4 phono interconnect cables $451.52
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		Wire World Gold Eclipse 5 High End Rca interconnect cablesNew listing Wire World Gold Eclipse 5 High End Rca interconnect cables $838.53 New listing
		Sansui Au-G90X Vintage High End Integrated AmplifierNew listing Sansui Au-G90X Vintage High End Integrated Amplifier $838.53
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		Lepy Lp-168 Plus Bluetooth Ir/2.1Ch 45W-2 68W Bass HiFi Digital Stereo AmplifierNew listing Lepy Lp-168 Plus Bluetooth Ir/2.1Ch 45W-2 68W Bass HiFi Digital Stereo Amplifier $45.99 to $46.69 New listing
		McIntosh C1000 Controller / Preamplifier / Tube PreamplifierNew listing McIntosh C1000 Controller / Preamplifier / Tube Preamplifier $16,500.00
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		Cardas Quadlink Five Series interconnect cablesNew listing Cardas Quadlink Five Series interconnect cables $283.81 New listing
		360W-1200W Home/Car bluetooth Stereo Av Amplifier Mic Dj System Usb/Sd/FmNew listing 360W-1200W Home/Car bluetooth Stereo Av Amplifier Mic Dj System Usb/Sd/Fm $30.92 to $81.80
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		Ne5532 Op-Amp Hifi Amplifier Volume Tone Eq Control Board Diy Kits I1Y3New listing Ne5532 Op-Amp Hifi Amplifier Volume Tone Eq Control Board Diy Kits I1Y3 $7.99 New listing
		110V 2000W Bluetooth Power Amplifier Home 2 Channel Music Player with RemoteNew listing 110V 2000W Bluetooth Power Amplifier Home 2 Channel Music Player with Remote $79.00
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		Transparent Reference Mm2 Xlr High End Balanced interconnect cablesNew listing Transparent Reference Mm2 Xlr High End Balanced interconnect cables $2,193.09 New listing
		Rolls Ha43 Pro Stereo Headphone AmpNew listing Rolls Ha43 Pro Stereo Headphone Amp $50.00
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				Topping Dx3 Pro 2*Akm Ak4493 Xmos Xu208 Usb Bluetooth 5.0 Dac Native Dsd512 BNew listing Topping Dx3 Pro 2*Akm Ak4493 Xmos Xu208 Usb Bluetooth 5.0 Dac Native Dsd512 B $62.06 New listing
		McIntosh C2600 Tube PreamplifierNew listing McIntosh C2600 Tube Preamplifier $5,600.00
New listing
		Mit Mh-750 Cvt series 2 High-End Speaker CableNew listing Mit Mh-750 Cvt series 2 High-End Speaker Cable $541.82 New listing
		Emotiva A-300 2 Channel Power Amplifier 150 Watts MintNew listing Emotiva A-300 2 Channel Power Amplifier 150 Watts Mint $4.25
New listing
		McIntosh C52 Audio PreamplifierNew listing McIntosh C52 Audio Preamplifier $5,250.00 New listing
		Q Acoustics 3020i Grey - great conditionNew listing Q Acoustics 3020i Grey - great condition $219.31
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Prices current as of last update, 10/21/19 3:20am.

See also...
2-Channel, Power Amplifiers, Amplifiers
Mono, Power Amplifiers, Amplifiers
Multi-Channel, Power Amplifiers, Amplifiers

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