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Mono

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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		Nice Vintage Baldwin Tube Power Amp 3-Channel Amplifier W/6Bq5 Tubes Powers UpNew listing Nice Vintage Baldwin Tube Power Amp 3-Channel Amplifier W/6Bq5 Tubes Powers Up $49.95 New listing
		Hilti 232983 Single-pair pulley for wire saw Dsw3018 Ds-Ws-SppNew listing Hilti 232983 Single-pair pulley for wire saw Dsw3018 Ds-Ws-Spp $9,665.80 List price: $11,115.67
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		Massive Rauland mono amp - 4 x El34 - has 25v tap - can be used w 8-16 ohm -New listing Massive Rauland mono amp - 4 x El34 - has 25v tap - can be used w 8-16 ohm - $385.00 New listing
		Vintage Monarch Pre-202 Tube Stereo Pre ampNew listing Vintage Monarch Pre-202 Tube Stereo Pre amp $0.99
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		Kenwood Kr-5200 Amplifier/ReceiverNew listing Kenwood Kr-5200 Amplifier/Receiver $29.00 New listing
		Hh Scott Stereomaster Tube Type 350 Wideband Fm Multiplex StereoNew listing Hh Scott Stereomaster Tube Type 350 Wideband Fm Multiplex Stereo $50.00
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		Vintage Heathkit Aa-151 tube stereo amplifierNew listing Vintage Heathkit Aa-151 tube stereo amplifier $15.50 New listing
		Jvc Ja-S71 Stereo Integrated Amplifier, 80 Watts Per ChannelNew listing Jvc Ja-S71 Stereo Integrated Amplifier, 80 Watts Per Channel $279.95
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		Vintage Sony Integrated Stereo Amplifier Ta- Ax390 & St-Jx390 Am/Fm Stereo TunerNew listing Vintage Sony Integrated Stereo Amplifier Ta- Ax390 & St-Jx390 Am/Fm Stereo Tuner $89.90 New listing
		Marinco 112310 Wire 100' #6 Green Tinned CopperNew listing Marinco 112310 Wire 100' #6 Green Tinned Copper $108.00 List price: $124.20
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		Operadio Model 1030 Amplifier Tested and Working Very Good ConditionNew listing Operadio Model 1030 Amplifier Tested and Working Very Good Condition $229.99 New listing
		Vintage Stromberg Carlson Au-36 B 6L6 Tube Amplifier, Very Nice, WorksNew listing Vintage Stromberg Carlson Au-36 B 6L6 Tube Amplifier, Very Nice, Works $479.99
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		Dynaco Dynakit Mark Iv Tube Amplifier Pam1 Pre-Amp Mullard El34 Telefunken Ecc83New listing Dynaco Dynakit Mark Iv Tube Amplifier Pam1 Pre-Amp Mullard El34 Telefunken Ecc83 $390.00 New listing
		Tube Power Supply/Amplifier from Zenith Console Model 12H090 - Parts/RepNew listing Tube Power Supply/Amplifier from Zenith Console Model 12H090 - Parts/Rep $28.00
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		Vintage Philips Ah572-44 Preamplifier In Great ConditionNew listing Vintage Philips Ah572-44 Preamplifier In Great Condition $525.00 New listing
		Vintage Rca Victor 245 - push pull type - tube amplifierNew listing Vintage Rca Victor 245 - push pull type - tube amplifier $440.00
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		Denon/Columbia Pma-2000Ii Integrated amplifiersNew listing Denon/Columbia Pma-2000Ii Integrated amplifiers $2,599.00 New listing
		Sansui Au-5900 Integrated Amplifier - Completely RestoredNew listing Sansui Au-5900 Integrated Amplifier - Completely Restored $470.00
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		Vintage Lot Of 4 Guitar Amplifier Indicator Lights Electrical Indicator Lights GNew listing Vintage Lot Of 4 Guitar Amplifier Indicator Lights Electrical Indicator Lights G $0.99 New listing
		Victor Type 245 Tube Audio Amplifiers Dual 245 Output Antique Radio VintageNew listing Victor Type 245 Tube Audio Amplifiers Dual 245 Output Antique Radio Vintage $575.00
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		Pioneer Spec Original *Ultra Rare* Rack Mount BracketsNew listing Pioneer Spec Original *Ultra Rare* Rack Mount Brackets $325.00 New listing
		Pioneer Sr-60 Reverberation Amplifier, Excellent ConditionNew listing Pioneer Sr-60 Reverberation Amplifier, Excellent Condition $79.99
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		Kenwood Ka-8004 Integrated Amplifier - Working - RareNew listing Kenwood Ka-8004 Integrated Amplifier - Working - Rare $200.00 New listing
		Onkyo Integra A-8067 Integrated Stereo AmplifierNew listing Onkyo Integra A-8067 Integrated Stereo Amplifier $49.99
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		Amc Weltronics Cvt-3030 Integrated Valve Amplifier / Tube AmpNew listing Amc Weltronics Cvt-3030 Integrated Valve Amplifier / Tube Amp $399.00 New listing
		Dynaco Sca-35New listing Dynaco Sca-35 $425.00
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		Pioneer Sa-7500 Ii Integrated Amplifier, excellent and sounds great, one ownerNew listing Pioneer Sa-7500 Ii Integrated Amplifier, excellent and sounds great, one owner $200.00 New listing
		Vintage Replacement Faceplate for receiver tube amplifier ~ unknow brand? ~New listing Vintage Replacement Faceplate for receiver tube amplifier ~ unknow brand? ~ $26.99
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		Onkyo Ta-Rw404 Twin Stereo Cassette Tape Deck - Brand New, Made in JapanNew listing Onkyo Ta-Rw404 Twin Stereo Cassette Tape Deck - Brand New, Made in Japan $325.00 New listing
		Vtg Kenwood Stereo Amplifier Ka-3344 Surround Sonic Quadrix Sound IlluminationNew listing Vtg Kenwood Stereo Amplifier Ka-3344 Surround Sonic Quadrix Sound Illumination $49.95
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				100 Pieces Nos Nib Jan 6418 Raytheon Low Voltage Audio Amplifier Tubes Ck 548DxNew listing 100 Pieces Nos Nib Jan 6418 Raytheon Low Voltage Audio Amplifier Tubes Ck 548Dx $68.54 New listing
		McIntosh Ma-5100 PreAmp Amplifier W/ Wood CabinetNew listing McIntosh Ma-5100 PreAmp Amplifier W/ Wood Cabinet $199.99
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		vintage nikko alpha 230 power amplifier 19 inch rack mountable tested worksNew listing vintage nikko alpha 230 power amplifier 19 inch rack mountable tested works $200.00 New listing
		Heathkit Aa1600 125W/Channel Power Amp, Oak Finish Case, Fully Tested, Very NiceNew listing Heathkit Aa1600 125W/Channel Power Amp, Oak Finish Case, Fully Tested, Very Nice $395.00
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		Carver M500 Power Amplifier Vintage Big Meter AmpNew listing Carver M500 Power Amplifier Vintage Big Meter Amp $499.00 New listing
		Vintage General Electric Model Sp51B-A Tube Amplifier UntestedNew listing Vintage General Electric Model Sp51B-A Tube Amplifier Untested $19.99
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		Phase Linear 400 Series Ii 2 Power Amplifier VintageNew listing Phase Linear 400 Series Ii 2 Power Amplifier Vintage $499.00 New listing
		Bogen Challenger Chs-50 Solid State Vintage AmplifierNew listing Bogen Challenger Chs-50 Solid State Vintage Amplifier $24.99
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		Vintage Realistic Sa-2001 Stereo Amplifier Model 31-1962New listing Vintage Realistic Sa-2001 Stereo Amplifier Model 31-1962 $0.99 New listing
		Vintage Jobar International Jr-36 Phone Amplifier WorksNew listing Vintage Jobar International Jr-36 Phone Amplifier Works $9.88
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		Homebrew Tube Type Amplifier, Mono, Dual 5881 Output, Guitar, HarpNew listing Homebrew Tube Type Amplifier, Mono, Dual 5881 Output, Guitar, Harp $9.99 New listing
		Vintage Kenwood Ka-6006 Integrated Amplifier : Excellent Working Condition!New listing Vintage Kenwood Ka-6006 Integrated Amplifier : Excellent Working Condition! $249.99
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		McIntosh L-14 cabinetNew listing McIntosh L-14 cabinet $1.00 New listing
		Silvertone 2029 & 28 Stereo Integrated Amplifier & Am-Fm Dual-Tuner Pro ServicedNew listing Silvertone 2029 & 28 Stereo Integrated Amplifier & Am-Fm Dual-Tuner Pro Serviced $399.99
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		Baldwin Mono Tube Amplifier from 71 Organ - Uses Tubes (2) 12Ax7, (4) 6Bq5, 5U4New listing Baldwin Mono Tube Amplifier from 71 Organ - Uses Tubes (2) 12Ax7, (4) 6Bq5, 5U4 $50.00 New listing
		Sansui Au-D55X Integrated Amplifier Tu-S55X Stereo Tuner D-770R Cassette DeckNew listing Sansui Au-D55X Integrated Amplifier Tu-S55X Stereo Tuner D-770R Cassette Deck $259.99
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		Vintage Danelecta Amplifier Model # 132New listing Vintage Danelecta Amplifier Model # 132 $29.99 New listing
		Heathkit W-5M Amplifier for Parts or RestorationNew listing Heathkit W-5M Amplifier for Parts or Restoration $149.99
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		Raymer Model 800-35A 35W Amplifier Pa Amplifer Tested as working!New listing Raymer Model 800-35A 35W Amplifier Pa Amplifer Tested as working! $7.99 New listing
		Collins Antique Vintage Radio Power Amplifier Complete With TubesNew listing Collins Antique Vintage Radio Power Amplifier Complete With Tubes $99.99
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		Vintage 1949 Admiral Television 30A15 Tube Amplifier - 6Sj7, 6Y6, 5Y3, 5U4New listing Vintage 1949 Admiral Television 30A15 Tube Amplifier - 6Sj7, 6Y6, 5Y3, 5U4 $40.00 New listing
		Vintage Vacuum Tube Integrated Amplifier 6V6GtppNew listing Vintage Vacuum Tube Integrated Amplifier 6V6Gtpp $100.00
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		Vintage Webster Electric co. Tube Amplifier Model 81-15New listing Vintage Webster Electric co. Tube Amplifier Model 81-15 $70.00 New listing
		Vintage Tube Amplifier Chassis Diy Guitar Amp 6sn7 12ax7 6L6 12au7 5u4 6bq5 6v6New listing Vintage Tube Amplifier Chassis Diy Guitar Amp 6sn7 12ax7 6L6 12au7 5u4 6bq5 6v6 $14.99
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		Altec Lansing 342B Integrated Tube Amplifier - All Original, Excellent ConditionNew listing Altec Lansing 342B Integrated Tube Amplifier - All Original, Excellent Condition $149.99 New listing
		Hh Scott A1610 Integrated Amplifier W/ 7 band Eq 150 Wpc Beast! Great Amp! CleanNew listing Hh Scott A1610 Integrated Amplifier W/ 7 band Eq 150 Wpc Beast! Great Amp! Clean $65.00
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		Vintage Yamaha Ca-600 Pre-Main Amplifier & Ct400 Am Fm Tuner Combo Works GreatNew listing Vintage Yamaha Ca-600 Pre-Main Amplifier & Ct400 Am Fm Tuner Combo Works Great $349.00 New listing
		Gc Electronics Solid State Pa Amplifier Amp No 18-950New listing Gc Electronics Solid State Pa Amplifier Amp No 18-950 $20.00
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		2017 New Dared Vp-80 tube Pp amp w phono stage,sub output,45wps 60lb best ampNew listing 2017 New Dared Vp-80 tube Pp amp w phono stage,sub output,45wps 60lb best amp $1,200.00 New listing
		devry Ic/Qaf-1D Tube amplifierNew listing devry Ic/Qaf-1D Tube amplifier $400.00
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		Vintage Knight Kn 3008 8 Watt Tube AmplifierNew listing Vintage Knight Kn 3008 8 Watt Tube Amplifier $149.99 New listing
		Vintage Webster Chicago tube amplifier for record player 100 series parts/repairNew listing Vintage Webster Chicago tube amplifier for record player 100 series parts/repair $8.99
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		1960's Dyna Preamplifier Pas Model NiceNew listing 1960's Dyna Preamplifier Pas Model Nice $79.99 New listing
		Vintage 1962 Pilot 402 602 Tube Amplifier Stereo Paperwork Schematic BookNew listing Vintage 1962 Pilot 402 602 Tube Amplifier Stereo Paperwork Schematic Book $15.00
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		Sae Mark 31B Stereo Analog Amplifier Vintage Mid 70’s For parts or repairNew listing Sae Mark 31B Stereo Analog Amplifier Vintage Mid 70’s For parts or repair $110.00 New listing
		McIntosh Scr 2 Speaker Control RelayNew listing McIntosh Scr 2 Speaker Control Relay $99.95
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		Vintage Harman Kardon Ca100 Commander Tube AmplifierNew listing Vintage Harman Kardon Ca100 Commander Tube Amplifier $159.99 New listing
		Wurlitzter Tube Amplifier Model 7020 - (2) 6L6, (3) 6Sn7, 6Sl7, (2) 6Sq7, 5U4New listing Wurlitzter Tube Amplifier Model 7020 - (2) 6L6, (3) 6Sn7, 6Sl7, (2) 6Sq7, 5U4 $35.00
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		Harman Kardon Citation I Stereo Control Center Parts OnlyNew listing Harman Kardon Citation I Stereo Control Center Parts Only $158.95 New listing
		Kenwood Dc Series Ka-9100 And Kenwood Kx-1030 Decks.Match Made In HeavenNew listing Kenwood Dc Series Ka-9100 And Kenwood Kx-1030 Decks.Match Made In Heaven $615.00
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				Pioneer Sa-9800 Vintage Integrated Stereo Amplifier, Made in JapanNew listing Pioneer Sa-9800 Vintage Integrated Stereo Amplifier, Made in Japan $0.01 New listing
		Kenwood Kr-2120 Stereo ReceiverNew listing Kenwood Kr-2120 Stereo Receiver $95.44
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		Vintage Pioneer Sa-800 Integrated Stereo Amplifier Made in Japan - Sounds GreatNew listing Vintage Pioneer Sa-800 Integrated Stereo Amplifier Made in Japan - Sounds Great $119.99 New listing
		Mcintosh C24 Preamp Power Transformer Part number 043-532 TestedNew listing Mcintosh C24 Preamp Power Transformer Part number 043-532 Tested $60.00
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		Harman Kardon Citation Nineteen (19) Power AmplifierNew listing Harman Kardon Citation Nineteen (19) Power Amplifier $650.00 New listing
		Marantz 1300Dc Integrated Stereo Amplifier Works Perfect A+ Full Recap & ManualNew listing Marantz 1300Dc Integrated Stereo Amplifier Works Perfect A+ Full Recap & Manual $5,380.00
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		Kenwood ka 900 intergrated ampNew listing Kenwood ka 900 intergrated amp $15.00 New listing
		Marantz 1150 console stereo preamp/amplifierNew listing Marantz 1150 console stereo preamp/amplifier $500.00
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		HeathKit Daystrom Da-281 Stereo Tube Amplifier As-Is Project Parts RepairNew listing HeathKit Daystrom Da-281 Stereo Tube Amplifier As-Is Project Parts Repair $99.99 New listing
		Vintage Pentron Chicago Tube Amp Amplifier Model Ps 5 1959New listing Vintage Pentron Chicago Tube Amp Amplifier Model Ps 5 1959 $99.99
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		Accuphase P-300 Stereo Power AmplifierNew listing Accuphase P-300 Stereo Power Amplifier $1,200.00 New listing
		Akai Hx-1 Stereo Cassette Deck Vintage Brand New, Made in JapanNew listing Akai Hx-1 Stereo Cassette Deck Vintage Brand New, Made in Japan $200.00
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		Legendary Bedini 250/250 Class A AmpNew listing Legendary Bedini 250/250 Class A Amp $2,200.00 New listing
		Akai ΑΜ-U110 Stereo Integrated Amplifier Brand NewNew listing Akai ΑΜ-U110 Stereo Integrated Amplifier Brand New $130.00
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		bogen amplifier Ph10 Vintage Restored Pristine Condition Ready To GoNew listing bogen amplifier Ph10 Vintage Restored Pristine Condition Ready To Go $99.00 New listing
		Vintage Fisher Eq-2322 Studio Standard 10 Band Graphic Equalizer Eq JapanNew listing Vintage Fisher Eq-2322 Studio Standard 10 Band Graphic Equalizer Eq Japan $99.95
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		Dynaco Sca-35 Tube Integrated AmplifierNew listing Dynaco Sca-35 Tube Integrated Amplifier $250.00 New listing
		Grommes Precision Electronics Amp Pe 23 Amplifier Vintage Cts 1978 pot TestedNew listing Grommes Precision Electronics Amp Pe 23 Amplifier Vintage Cts 1978 pot Tested $49.99
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		Vintage Bogen Mt-60A Series G-0182 Power Amplifier 60 Watt RmsNew listing Vintage Bogen Mt-60A Series G-0182 Power Amplifier 60 Watt Rms $20.00 New listing
		Scott 222c rebuilt in outstanding conditionNew listing Scott 222c rebuilt in outstanding condition $1,350.00
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		Altec Lansing Peerless Heathkit W3-Am Dual Chassis Tube AmplifierNew listing Altec Lansing Peerless Heathkit W3-Am Dual Chassis Tube Amplifier $775.00 New listing
		Pair of Magnavox Mono Tube Power Amplifiers - Amp-150 - 6V6, 12At7, 6At6, 5U4New listing Pair of Magnavox Mono Tube Power Amplifiers - Amp-150 - 6V6, 12At7, 6At6, 5U4 $399.00
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		Wurlitzer piano amplifier. Guitar, bass, home audio. Great SoundNew listing Wurlitzer piano amplifier. Guitar, bass, home audio. Great Sound $1.00 New listing
		yaqin mc-13sNew listing yaqin mc-13s $675.00
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		Pioneer Sa-510 Stereo Integrated AmplifierNew listing Pioneer Sa-510 Stereo Integrated Amplifier $50.00 New listing
		Magnavox 9302 tube ampNew listing Magnavox 9302 tube amp $180.00
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		Stereo Set vintage transistor amp Hi Gain phono radio audio amplifier 2 Pcs lotNew listing Stereo Set vintage transistor amp Hi Gain phono radio audio amplifier 2 Pcs lot $12.00 New listing
		Magnavox Amp 142 Mono Amplifier to rebuild uses 12Ax7, 4-6V6,2-5Y3Gt tubesNew listing Magnavox Amp 142 Mono Amplifier to rebuild uses 12Ax7, 4-6V6,2-5Y3Gt tubes $125.00
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		Unique See-Through Radio. A.M. Ac Operated Custom Built 110 VacNew listing Unique See-Through Radio. A.M. Ac Operated Custom Built 110 Vac $29.00 New listing
		Rare Vintage 1962 Kenwood-Trio Tw-30 Integrated Amplifier 1st Otl Made in JapanNew listing Rare Vintage 1962 Kenwood-Trio Tw-30 Integrated Amplifier 1st Otl Made in Japan $0.99
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Prices current as of last update, 02/26/17 10:25pm.

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