Vintage Dynaco Amplifiers for Sale

Vintage Dynaco amplifiers for sale right now, ranked live by model, condition notes and listing quality, with parts-only junk and accessories filtered out. Every listing links straight to the seller's page; each price is set by the seller.

Dynaco Amplifiers for sale now

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Live listings from eBay · updated 2026-10-12 08:36 UTC · prices and availability can change, check the listing before buying.

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DYNACO PAS2 RESTORED NICE

$995.00

Used

eBay seller ID: the-vintageaudio-shop· 100.0%

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DYNACO STEREO 400 STEREO POWER AMPLIFIER - SERVICED - CLEANED - TESTED

$1,599.95

Used

eBay seller ID: mortstv2010· 100.0%

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Dynaco 400 Power Amplifier / Serviced/ Led Upgrade/ Tested Fully Functional

$1,250.00

Used

eBay seller ID: corinthians_2013· 99.6%

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Dynaco 400 Power Amplifier/200wpc/Serviced/Tested Fully Functional

$1,250.00

Used

eBay seller ID: corinthians_2013· 99.6%

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Vintage Dynaco Combo (Stereo 120, PAT-4 Preamp, FM-3 Tuner) [Serviced]

$875.00

Used

eBay seller ID: timsvault1999· 100.0%

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NEAR MINT Vintage Dynaco SCA 80Q Amp Reccaped Tech Serviced Rebuilt

$699.99

Used

eBay seller ID: iansssss· 100.0%

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Dynaco Dynakit St 35 Stereo Amplifier Gillespie Mod

$1,350.00

Used

eBay seller ID: merlineyes· 100.0%

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Dynaco ST 70 Power Amplifier

$1,200.00

Used

eBay seller ID: nnrr57· 100.0%

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Dynaco Stereo 120 Updated and Serviced

$375.00

Used

eBay seller ID: jlssmallwood· 100.0%

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DYNACO Full Stereo Equipment

$900.00

Used

eBay seller ID: izzibeec· 100.0%

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Van Alston DYNACO PAT-4A Pre Amplifier Wood Case perfect working condition

$749.99

Used

eBay seller ID: brickaudio77· 99.9%

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Dynaco ST-150 Stereo Amplifier Perfect Working Condition

$749.99

Used

eBay seller ID: brickaudio77· 99.9%

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Dynaco ST-80 Amplifier Serviced & Working

$269.95

Used

eBay seller ID: jtperrine· 100.0%

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Vintage Dynaco PAT-4 Stereo Pre-Amplifier - Serviced

$249.99

Used

eBay seller ID: lped-electronics· 95.7%

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Classic Dynaco Stereo 120 Power Amp – Completely Serviced and Working Perfectly!

$249.00

Used

eBay seller ID: saybrooksound· 100.0%

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Dynaco Amplifier/Dynaco Preamplifier

$658.00

Used

eBay seller ID: chycyntia884· 98.3%

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Dynaco Stereo 150 solid state power amplifier and PAT4 preamplifier

$549.99

Used

eBay seller ID: swisschard· 99.8%

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Vintage Dynaco PAT-4 Stereo Preamplifier

$515.85

Used

eBay seller ID: reben-56· 100.0%

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Dynaco PAT-4 PreAmp 120A Amplifier and FM-5 Tuner

$500.00

Used

eBay seller ID: staytunedaudio· 100.0%

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Dynaco PAT-4 Preamplifier UPGRADED

$499.00

Used

eBay seller ID: arhobbyist· 96.0%

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Dynaco PAT-5 Solid State Preamp, Refurbed, with Rare Wood Case & Orig. Manual

$495.00

Used

eBay seller ID: n7rk· 100.0%

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Vintage Dynaco Stereo 410 Power Amplifier 200W RMS Ch Audiophile Tested Working

$399.99

Used

eBay seller ID: shoptillyoudrop_usa· 100.0%

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DYNACO PAT-4A STEREO PREAMPLIFIER

$395.00

Used

eBay seller ID: the-vintageaudio-shop· 100.0%

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Dynaco stereo 410 power amplifier Work Great

$365.00

Used

eBay seller ID: nasar_bazaar· 97.2%

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Dynaco ST-150 Stereo Amplifier - Tested Working

$349.95

Used

eBay seller ID: quantumheat100· 99.8%

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Dynaco Stereo 410 Amplifier Black Vintage

$329.99

Used

eBay seller ID: widgetwarehousellc· 99.7%

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Vintage Dynaco ST 150 Stereo Amplifier

$325.00

Used

eBay seller ID: chancewayne66· 100.0%

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Dynaco SCA-80 Integrated Solid State Amplifier (MINT CONDITION)

$299.99

Used

eBay seller ID: onlineaudio1· 100.0%

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Dynaco dynatuner Model FM-1 with papers not tested

$300.00

Used

eBay seller ID: sonbridge-thrift-and-gift-store· 99.9%

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Dynaco PAT-4 Stereo Preamplifier - Gold Tested Working

$299.99

Used

eBay seller ID: byarelglobal· 100.0%

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Dynaco SCA-80Q Dynaquad 4-Dimensional Amplifier Vintage Integrated Silverface

$273.78

Used

eBay seller ID: samedayships· 97.2%

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Vintage Dynaco Stereo Preamplifier With Original Box Powers Up

$250.00

Used

eBay seller ID: dhphillyfan07· 100.0%

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For Dynaco MK-3 MK3 Amplifier Super Mirror Polished & Chrome Chassis Set - DIY

$249.00

New

eBay seller ID: myblueheaven· 99.7%

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Dynaco SCA-80Q Integrated Amp

$249.00

Used

eBay seller ID: tonreis-0· 100.0%

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Dynaco SCA-80 Integrated Solid State Amplifier - Fair Condition

$224.89

Used

eBay seller ID: ntc_tech· 99.9%

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Dynaco PAT-5 Stereo Preamplifier

$200.00

Used

eBay seller ID: quantumheat100· 99.8%

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Vintage Dynaco Stereo Amplifier 120A Works with Printed Repair Sheets

$175.00

Used

eBay seller ID: thisnthat304· 100.0%

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Dynaco Vintage Audio Power Amplifier Stereo Power Amp (powers on)

$149.99

Used

eBay seller ID: ma772458· 100.0%

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Dynaco PAT-4 Stereo Solid State Preamplifier Silver Face Vintage

$150.00

Used

eBay seller ID: co-257389· 91.7%

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Dynaco PAT-4 Stereo Preampifier

$130.00

Used

eBay seller ID: progeartosell· 100.0%

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DYNACO FM ONE REBUILT

$115.00

Used

eBay seller ID: beau4760· 100.0%

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DYNACO ST-120 MAIN CHASSIS FILTER SET AS REQUESTED

$85.00

eBay seller ID: fantasiaaudio· 99.9%

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Dynaco VA-103 Stero Audio Mixer Early 80s - Black TESTED

$69.99

Used

eBay seller ID: floridaflyfishing· 99.9%

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DYNACO ST-80 SCA-80Q 4700 MFD OUTPUT CAP AND COIL MATCHED SET

$48.00

New

eBay seller ID: fantasiaaudio· 99.9%

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DYNACO ST-120 4700 MFD OUTPUT CAP AND COIL MATCHED SET

$48.00

eBay seller ID: fantasiaaudio· 99.9%

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DYNACO CONTROLS IGC506 FULLY SHIELDED IGNITION COIL DRESSER RAND R8225

$47.99

New

eBay seller ID: greater_d_resale· 99.9%

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Dynaco ST-35 Stereo PCB with EFB™ Incorporated - Ready to be populated!!

$47.00

New

eBay seller ID: lfnickel· 99.2%

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DYNACO ETCHED ACRYLIC LED SIGN

$42.00

New

eBay seller ID: brwm05· 100.0%

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Popular Dynaco amplifiers

Dynaco PAT-4 preamplifier
Dynaco ST-120 power amplifier
Dynaco ST-400 power amplifier

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