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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
		New Roemtech 45 Watt Plenum Audio-Amplifier Pma-245H Free ShippingNew listing New Roemtech 45 Watt Plenum Audio-Amplifier Pma-245H Free Shipping $54.32 New listing
		Nad C 375Bee 2 Channel Integrated AmplifierNew listing Nad C 375Bee 2 Channel Integrated Amplifier $385.00
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		Ne5532 12V-18V Preamplifier Volume Tone Treble Midrange Bass Control Board KitNew listing Ne5532 12V-18V Preamplifier Volume Tone Treble Midrange Bass Control Board Kit $5.95 New listing
		Elegiant bluetooth HiFi Stereo Digital Amplifier 2 x 40W 2.1Ch 12V Super BassNew listing Elegiant bluetooth HiFi Stereo Digital Amplifier 2 x 40W 2.1Ch 12V Super Bass $46.33
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		Primaluna Dialogue Premium Preamplifier w/ Extra Tubes - 12Au7 5Ar4New listing Primaluna Dialogue Premium Preamplifier w/ Extra Tubes - 12Au7 5Ar4 $2,650.00 New listing
		Hv11 Class A Fully discrete unfeedback direct couple Stereo headphone amplifierNew listing Hv11 Class A Fully discrete unfeedback direct couple Stereo headphone amplifier $236.58
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		E834B Riaa Mm Tube phono amplifier 12Ax7 Turntable preamplifier Base on Ear834New listing E834B Riaa Mm Tube phono amplifier 12Ax7 Turntable preamplifier Base on Ear834 $337.55 New listing
		Forte Audio Model 1A Pure Class A Power Amplifier Audiophile, made in Usa, MintNew listing Forte Audio Model 1A Pure Class A Power Amplifier Audiophile, made in Usa, Mint $560.00
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		Pyle High-powered Subwoofer - Plbw84 Blue Wave -  8-Inch,  600-Watt, 4-ohmNew listing Pyle High-powered Subwoofer - Plbw84 Blue Wave -  8-Inch,  600-Watt, 4-ohm $21.00 New listing
		Sony Ta-1630 integrated ampNew listing Sony Ta-1630 integrated amp $118.87 00004000
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		Vision Av-1300 Stereo Integrated AmplifierNew listing Vision Av-1300 Stereo Integrated Amplifier $6.24 New listing
		Carver Ct-6 Pre-Amp / Tuner with remote control Ct6New listing Carver Ct-6 Pre-Amp / Tuner with remote control Ct6 $310.00
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				Amplivox S206 BeltBlaster Personal Waistband Amp - 5W MaxNew listing Amplivox S206 BeltBlaster Personal Waistband Amp - 5W Max $142.96 List price:  Previous Price $187.28 New listing
		Art Dj Pre Ii Turntable Phono Preamplifier with Riaa Eq and a Rca Male to 2 RcaNew listing Art Dj Pre Ii Turntable Phono Preamplifier with Riaa Eq and a Rca Male to 2 Rca $82.99
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		Pyle Pt510 Pa Amplifier w/ Mic Talkover & Media Player via Usb/Sd Mp3 - TestedNew listing Pyle Pt510 Pa Amplifier w/ Mic Talkover & Media Player via Usb/Sd Mp3 - Tested $49.99 New listing
		NuForce Avp-18 Hdmi 7.1 Channel Av Audio Video Processor Preamplifier PartsNew listing NuForce Avp-18 Hdmi 7.1 Channel Av Audio Video Processor Preamplifier Parts $49.99
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		Nad T973 7 Channel Power Amplifier (Excellent Condition)New listing Nad T973 7 Channel Power Amplifier (Excellent Condition) $599.00 New listing
		Cambridge Audio A1 Mk3 V2.0 Integrated Amplifier - Phono StageNew listing Cambridge Audio A1 Mk3 V2.0 Integrated Amplifier - Phono Stage $61.31
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		New Pyramid Pr2500 Professional Home Studio PreampNew listing New Pyramid Pr2500 Professional Home Studio Preamp $99.62 New listing
		Tibo Sia75 Smart Integrated Amplifier - Wi-Fi & Bluetooth - 75 watt - New in BoxNew listing Tibo Sia75 Smart Integrated Amplifier - Wi-Fi & Bluetooth - 75 watt - New in Box $286.55
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		100W Mini Power Amplifier Digital HiFi Amp with Usb/Aux/Input HwNew listing 100W Mini Power Amplifier Digital HiFi Amp with Usb/Aux/Input Hw $27.16 New listing
		Radio Design Lab Rdl Stick-On St-Ph1 Professional Phono Pre-AmplifierNew listing Radio Design Lab Rdl Stick-On St-Ph1 Professional Phono Pre-Amplifier $169.99
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		Sony Ta-Fb940R Stereo Integrated Amplifier (Silver)New listing Sony Ta-Fb940R Stereo Integrated Amplifier (Silver) $123.88 New listing
		Clarity Ameriphone Ha 40 AmplifierNew listing Clarity Ameriphone Ha 40 Amplifier $17.00
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		Jvc Fm/Mw/Lw Stereo Tuner T-K11LNew listing Jvc Fm/Mw/Lw Stereo Tuner T-K11L $12.50 New listing
		Benchmark Dac 1New listing Benchmark Dac 1 $485.00
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		Boatbuckle Rodbuckle Retractable Rod Hold-Down System. Brand NewNew listing Boatbuckle Rodbuckle Retractable Rod Hold-Down System. Brand New $39.57 New listing
		Marantz Av8801 11 Channel Pre-Amp/Processor AmplifierNew listing Marantz Av8801 11 Channel Pre-Amp/Processor Amplifier $1,000.00
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		Technics Sa-Ex310 Stereo ReceiverNew listing Technics Sa-Ex310 Stereo Receiver $114.98 New listing
		Luxman Cl-350 PreamplifierNew listing Luxman Cl-350 Preamplifier $800.00
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		Finished Prt05A 12Ax7 Stereo tube preamplifier Base on Conrad Johnson Cl circuitNew listing Finished Prt05A 12Ax7 Stereo tube preamplifier Base on Conrad Johnson Cl circuit $466.28 New listing
		Jvc Dvd Player Xv-M567New listing Jvc Dvd Player Xv-M567 $50.05
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		Pioneer A-01 Integrated Amplifier Ac100V Working Properly F/S (d793New listing Pioneer A-01 Integrated Amplifier Ac100V Working Properly F/S (d793 $410.00 New listing
		200W 12V 2.0 Mini Stereo Audio Amplifier Subwoofer Radio Mp3 Adapter Eu PowerNew listing 200W 12V 2.0 Mini Stereo Audio Amplifier Subwoofer Radio Mp3 Adapter Eu Power $4.31 to $16.22 Was:  Previous Price $17.26
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		Prt08A Stereo tubes preamplifier bare Pcb Base on Cat-Sl1 12Au7 12Ax7 6Jd8New listing Prt08A Stereo tubes preamplifier bare Pcb Base on Cat-Sl1 12Au7 12Ax7 6Jd8 $41.78 New listing
		Bogen Gs250D 250W Amplifier Gold Series Public Address AmpNew listing Bogen Gs250D 250W Amplifier Gold Series Public Address Amp $154.94
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		Nad Phono Preamp Pp1 Pp-1 Pre amplifier for a record playerNew listing Nad Phono Preamp Pp1 Pp-1 Pre amplifier for a record player $16.39 New listing
		Conrad Johnson Preamplifier, Model Pv-7, UsedNew listing Conrad Johnson Preamplifier, Model Pv-7, Used $50.00
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		Prt03A 12Ax7 Tube preamplifier Diy Kit Base on McIntosh C22 circuit (No tube)New listing Prt03A 12Ax7 Tube preamplifier Diy Kit Base on McIntosh C22 circuit (No tube) $39.23 New listing
		Mark Levinson No.585 Integrated AmplifierNew listing Mark Levinson No.585 Integrated Amplifier $6,000.00
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		Smart Power Systems Pos Guardian Electronic Power ConditionerNew listing Smart Power Systems Pos Guardian Electronic Power Conditioner $45.00 New listing
		Finished Prt06A 12Ax7+12At7 Stereo tube preamplifier Base on Matisse circuitNew listing Finished Prt06A 12Ax7+12At7 Stereo tube preamplifier Base on Matisse circuit $310.76
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		https:/www.facebook.com /marketplace/item/80248724 3456840/New listing https:/www.facebook.com /marketplace/item/80248724 3456840/ $187.70 New listing
		New Sony Hdd1T AudioPlayer Hap-Z1Es Dsd Hi Quality Free Shipping From JapanNew listing New Sony Hdd1T AudioPlayer Hap-Z1Es Dsd Hi Quality Free Shipping From Japan $1,738.00
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		6N9P El34-B Tube Amplifier Class-A Single Ended Audio Amplifier bNew listing 6N9P El34-B Tube Amplifier Class-A Single Ended Audio Amplifier b $317.00 New listing
		Finished Prt07B 12Ax7 Stereo tube preamplifier Base on Marantz 7 (M7) CircuitNew listing Finished Prt07B 12Ax7 Stereo tube preamplifier Base on Marantz 7 (M7) Circuit $306.63
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		Meridian 565 Thx dts Dolby Digital Preamp Z3 Processor + RemoteNew listing Meridian 565 Thx dts Dolby Digital Preamp Z3 Processor + Remote $299.99 New listing
		Ground Grid gg Tube preamplifier Dedicated regulator power supply finished boardNew listing Ground Grid gg Tube preamplifier Dedicated regulator power supply finished board $42.60
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		ati amplifier Two Channel 602New listing ati amplifier Two Channel 602 $270.00 New listing
		High End Nad C368 Integrated Amp/Dac, Bluetooth, Perfect W/Everything!New listing High End Nad C368 Integrated Amp/Dac, Bluetooth, Perfect W/Everything! $599.00
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		Accuphase Dac-50 Digital Input Option Board Used Japan kensonic C-2120 E-600 530New listing Accuphase Dac-50 Digital Input Option Board Used Japan kensonic C-2120 E-600 530 $999.99 New listing
		E834 Riaa Mm Tube phono amplifier kit Turntable preamp Base on Ear834 CircuitNew listing E834 Riaa Mm Tube phono amplifier kit Turntable preamp Base on Ear834 Circuit $56.12
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		Sony Ta-Av570 Integrated Av Amplifier Surround Sound - PowerfulNew listing Sony Ta-Av570 Integrated Av Amplifier Surround Sound - Powerful $73.83 New listing
		Red Rose Music Model 3 Tube Control Amplifier Ac100V Working Properly F/S (d790New listing Red Rose Music Model 3 Tube Control Amplifier Ac100V Working Properly F/S (d790 $4,200.00
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		Ameriphone Telephone Handset Amplifier Ha-30 Amplified Phone up to 30 TimesNew listing Ameriphone Telephone Handset Amplifier Ha-30 Amplified Phone up to 30 Times $25.00 New listing
		Rotel Rsp-1066 7 Channel Pre-Amp/Processor AmplifierNew listing Rotel Rsp-1066 7 Channel Pre-Amp/Processor Amplifier $96.00
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		500W Black cloth Ofc Toroid transformer For Nap200 Power amplifier 28V-0-28V*2New listing 500W Black cloth Ofc Toroid transformer For Nap200 Power amplifier 28V-0-28V*2 $164.88 New listing
		Kenwood Kc-209 Stereo Control Amplifier W Spectrum Equalizer Works ExcellentNew listing Kenwood Kc-209 Stereo Control Amplifier W Spectrum Equalizer Works Excellent $109.00
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		Nad Model 2200 Power AmplifierNew listing Nad Model 2200 Power Amplifier $9.99 New listing
		Custom Meridian Dsp Slave Lead (S5), Digital audio and communications; 12 metresNew listing Custom Meridian Dsp Slave Lead (S5), Digital audio and communications; 12 metres $110.11
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		Chord [Mojo] Mojo-Blk D/A Converter Built-in Portable Headphone Amplifier F/SNew listing Chord [Mojo] Mojo-Blk D/A Converter Built-in Portable Headphone Amplifier F/S $408.00 New listing
		Syba Usb 2.0 24-Bit 96Khz Dac with Headphone AmplifierNew listing Syba Usb 2.0 24-Bit 96Khz Dac with Headphone Amplifier $49.09
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		Mp3 200W 12V 2.1 Car 2.0 Mini Stereo Audio Amplifier Subwoofer RadioNew listing Mp3 200W 12V 2.1 Car 2.0 Mini Stereo Audio Amplifier Subwoofer Radio $15.03 New listing
		Mmcf10 Lp phonograph Mm amplifier Riaa Feedback attenuation Phono preamplifierNew listing Mmcf10 Lp phonograph Mm amplifier Riaa Feedback attenuation Phono preamplifier $172.82
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		Musical Fidelity A200New listing Musical Fidelity A200 $100.10 New listing
		Bsg QolNew listing Bsg Qol $1,575.00
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		Morrison E.L.A.D Preamp with E.R.P.S. Power Supply (Elad/Erps)New listing Morrison E.L.A.D Preamp with E.R.P.S. Power Supply (Elad/Erps) $530.00 New listing
		Prt08A Tubes preamplifier board Base on Cat-Sl1 12Au7 12Ax7 6Jd8 (No tube)New listing Prt08A Tubes preamplifier board Base on Cat-Sl1 12Au7 12Ax7 6Jd8 (No tube) $127.49
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		HiFi 6J1 Tube Preamplifier Amplifier Board Class A Pre Amp Crystal Shell RsepNew listing HiFi 6J1 Tube Preamplifier Amplifier Board Class A Pre Amp Crystal Shell Rsep $8.55 New listing
		David Hafler Dh-220 Audiophile Power AmplifierNew listing David Hafler Dh-220 Audiophile Power Amplifier $205.00
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		200W Mini Hi-Fi 2.1 Amplifier Booster Radio Mp3 Stereo Fr Car Motorcycle HomeNew listing 200W Mini Hi-Fi 2.1 Amplifier Booster Radio Mp3 Stereo Fr Car Motorcycle Home $15.98 New listing
		Rotel Ra-820 Impulse Current Drive Amplifier with Phono Stage - Free Uk DeliveryNew listing Rotel Ra-820 Impulse Current Drive Amplifier with Phono Stage - Free Uk Delivery $118.87
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		Yba Passion 1000 monoblock powerampsNew listing Yba Passion 1000 monoblock poweramps $5,630.85 New listing
		2 Pcs Power amplifier board base on Marantz Ma-9S2 amp 300W +300W L17-35New listing 2 Pcs Power amplifier board base on Marantz Ma-9S2 amp 300W +300W L17-35 $44.99 to $51.99
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		Art Djpreii Phono PreamplifierNew listing Art Djpreii Phono Preamplifier $112.84 New listing
		Classical version M7 Tube preamplifier Base on Marantz 7 Preamp 6Z5P+12Ax7BNew listing Classical version M7 Tube preamplifier Base on Marantz 7 Preamp 6Z5P+12Ax7B $273.66
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		Technics hifi separates system and Sony speakersNew listing Technics hifi separates system and Sony speakers $62.57 New listing
		Musical Fidelity Lx2-Hpa Headphone Amplifier - New in BoxNew listing Musical Fidelity Lx2-Hpa Headphone Amplifier - New in Box $211.47
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				Marantz Av 7703 Home Theater ReceiverNew listing Marantz Av 7703 Home Theater Receiver $599.00 New listing
		Vincent Sa-31 Tube Hybrid Stereo PreamplifierNew listing Vincent Sa-31 Tube Hybrid Stereo Preamplifier $249.00
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		Tda7498 Class D Digital Amplifier Bluetooth Usb Fiber Headphone Power AmplifierNew listing Tda7498 Class D Digital Amplifier Bluetooth Usb Fiber Headphone Power Amplifier $35.00 New listing
		Technics Su-Z100 Amplifier 5 x Buttons only spares or repairNew listing Technics Su-Z100 Amplifier 5 x Buttons only spares or repair $18.76
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		Victor Ax-S900 Integrated Amplifier Ac100V Working Properly F/S (d794New listing Victor Ax-S900 Integrated Amplifier Ac100V Working Properly F/S (d794 $670.00 New listing
		Rare Yamaha A-560 Natural Sound Stereo AmplifierNew listing Rare Yamaha A-560 Natural Sound Stereo Amplifier $250.00
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		Audio Amplifier For Av SystemNew listing Audio Amplifier For Av System $25.03 New listing
		Pa60G Commercial Power Amp Amplifier Sound Audio Atlas Sound Lot ANew listing Pa60G Commercial Power Amp Amplifier Sound Audio Atlas Sound Lot A $25.00
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		Gemini Pvx 20 Professional Pre-AmplifierNew listing Gemini Pvx 20 Professional Pre-Amplifier $40.00 New listing
		Prt07A 12Ax7 Tube preamplifier board+Psu board Base on Marantz 7 (M7) CircuitNew listing Prt07A 12Ax7 Tube preamplifier board+Psu board Base on Marantz 7 (M7) Circuit $82.16
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		Prt07A 12Ax7 Tube preamplifier Diy Kit Base on Marantz 7(M7) circuit (No tube)New listing Prt07A 12Ax7 Tube preamplifier Diy Kit Base on Marantz 7(M7) circuit (No tube) $39.23 New listing
		Samson Servo 300 Power AmplifierNew listing Samson Servo 300 Power Amplifier $99.99
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		Stereo Phono PreAmp Sp-24A 240VNew listing Stereo Phono PreAmp Sp-24A 240V $11.14 New listing
		Tpa3116D2 120Wx2 Wireless Bluetooth 4.0 Audio Receiver Digital X6I4 Amplifi T1O0New listing Tpa3116D2 120Wx2 Wireless Bluetooth 4.0 Audio Receiver Digital X6I4 Amplifi T1O0 $12.26 Was:  Previous Price $13.33
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		Nmode X-Pm10 Integrated Amplifier Ac100V Working Properly F/S (d792New listing Nmode X-Pm10 Integrated Amplifier Ac100V Working Properly F/S (d792 $4,240.00 New listing
		Luxman L-550 Integrated Amplifier Ac100V Working Properly F/S (d795New listing Luxman L-550 Integrated Amplifier Ac100V Working Properly F/S (d795 $1,730.00
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		Pioneer Stereo Amplifier Sa-408 Sa 408 Vintage Made In JapanNew listing Pioneer Stereo Amplifier Sa-408 Sa 408 Vintage Made In Japan $112.60 New listing
		Vintage Harmon/Kardon Hk 750 Ultrawideband Dc Amplifier WorkingNew listing Vintage Harmon/Kardon Hk 750 Ultrawideband Dc Amplifier Working $64.00
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		Adcom gfa-535Stereo AmplifierNew listing Adcom gfa-535Stereo Amplifier $140.00 New listing
		Jvc Ex-Hr11 Cd Receiver Ac100V Working Properly F/S (d800New listing Jvc Ex-Hr11 Cd Receiver Ac100V Working Properly F/S (d800 $1,150.00
New listing
		5 Channel 5x200W Power Amp Amplifier Home Theater System Audio Receiver Xlr RcaNew listing 5 Channel 5x200W Power Amp Amplifier Home Theater System Audio Receiver Xlr Rca $2,136.94 New listing
		Nad 3020 2 Channel Integrated AmplifierNew listing Nad 3020 2 Channel Integrated Amplifier $9.99
Click to see more Power Amplifiers items at www.ebay.com
Prices current as of last update, 07/16/19 9:50am.

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

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