The amplifier is the muscle behind a home-audio system. Whether it’s powered by vacuum tubes or transistors, the amplifier takes signals from components such as tuners and turntables and pushes them out to speakers and, ultimately, your ears. Some of the most revered names in vintage amplifiers include McIntosh, Pioneer, Marantz, Fisher, Nakamichi, and Phase Linear.

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The Vintage Knob

The Vintage Knob

The Vintage Knob is an extensive resource on all types of audio electronics organized by manufacturer, from Aiwa to… [read review or visit site]

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Mcintosh Mc352 AmplifierNeve 2254e Compressor Limiters W 3x 1271 Line AmplifiersSony Ta-n77es 2 Channel AmplifierKrell Fpb-200c 2 Channel Amplifier 200w/8ohm, 400w/4ohm Or 800w/2ohmTechnics Su-v9 Stereo Dc Integrated AmplifierNever Mobile Ameritron Model Als-500m No Tune Solid State Amplifier For RepairOld School Ppi Car Amp Amplifier Pc4100 With Clear Bottom Precision PowerMcintosh Ma6200 Integrated AmplifierTeac A-h300 Reference Series Integrated Amplifier With Remote ControlSmart Power Sg-500 Watt Hf Linear Amplifier Smart Powercube Micom Ham Radio RmteLeak Point One Stereo Pre-amp + Leak Stereo 20 Amplifier In Great ConditionVintage Dynaco Dynakit Mark Iii Mono Block Amplifiers (pair) Tested And WorkingHeathkit Sb-1000 Amplifier In Very Nice Original Condition Tested And WorksCambridge Audio Azur 851n Flagship Network Player & Digital Pre-amplifier BlackNad 3020 Stereo Integrated AmplifierAdcom Gfa-5802 300 Wpc Audiophile Power AmplifierSony Ta-n80es AmplifierMcintosh Mc2155 Amplifier Beautiful ConditionMarantz 3800 W Marantz 250m Control Console Pre-amp And 126w Amplifier, "as Is!"Vintage Carver Model M-1.0t 1000w Magnetic Field Power Amplifiers Nice UsedTexas Star Dx667v Mobile Linear Amplifier With Turbo Mod First GenerationAudio Research D-100a Amplifier Not Working Or For PartsYamaha Natural Sound Stereo Power Amplifier Mx-1000Cyrus 3 Integrated Amplifier Iii Black Exc Condition With Remote Etc Hifi AmpMarantz Model Fifteen Stereo Power Amplifier 15 Amp Vintage Dual MonoArcam Alpha 8 Phono Integrated AmplifierVintage Ham Radio AmplifierRotel Rha-10 Stereo Pre AmplifierAdcom Gfa 5500 2 Channel Power Amplifier - Excellent ConditionSansui 1000a Stereo Receiver Amplifier. 110-220vMarantz Pm7200 95 Watt AmplifierRotel Rb-1080 2 Channel Stereo Audiophile Power Amplifier 2x200 -very Nice!- #3Adcom Gtp-500 2 Channel Pre-amp/processor Amplifier TunerElectrocompaniet Prelude Pi-2 High End Integrated Amplifier Box & AccessoriesHeathkit Linear Amplifier Sb200Musical Fidelity B1 Integrated Stereo Amplifier & Preamplifier England - BlackMcintosh Mc302 2 Channel Amplifier Stereo Home Theater Use W/c22, C2500, Mx121B&k Reference 200.7 7 Power AmplifierQuad 405 Stereo Power AmplifierPrecision Power Ppi Power Class Pc4800.2 Amplifier Old SchoolVintage Sansui Model Au-555a Solid State Stereo Control Amplifier Nice!Arcam Alpha 3 Integrated Amplifier With Mm Phono Stage. 99p NrVintage Yamaha B2 B-2 Stereo Power Amplifier ~100 Beautiful Watts Per~Parasound Hca-855a 5 Channel Power Amplifier In Great Condition Palomar Lizard 250hd Linear AmplifierPioneer Sa-9800 100w/ch Integrated AmplifierEmotiva Xpa-200 Stereo Power Amplifier (barely Used)Crown Xls2500 Drivecore Series Stereo Amplifier - Portable Dj Pa Vintage Marantz 1060 Integrated Amplifier/nice Condition Tested **no Reserve**Crown X2000 (limited Edition Xli1500) 2x330w/450w 8Ω/4Ω Stereo Power AmplifierSunn Sceptre Amplifier AmpRotel Rb-1080 2 Channel Power Amplifier Is In Excellent ConditionLinn Lk100 Power Amplifier1924 Rca Radiola Balanced Amplifier W/good Transformers. Goes With Radiola IiiMcintosh Mc225 Stereo Power AmplifierRare Vintage Marantz Sc1000 Control Stereo Console Pre AmplifierUsed Qsc Plx2502 2500w Power Dj Amplifier Amp Plx-2502Genesis Miniblock Car Audio Amplifier Vintage 1970's Stereo Mitsubishi Da-a15 Power AmplifierRotel Ra-930ax Amplifier Hi-fi Separate Integrated Amp