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|  | Harman/Kardon Hk3550 Stereo Receiver Powers On *please Read* $62.89 | |
 el(); | Harman Kardon Pa2000 Bridgeable Stereo Or Mono Amplifiercript type="text/javascript">eb(1, 'price_link'); $149.99 | |
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|  | Harman Kardon Pa5800 5 Channel Power Amplifier Amp - Not Fully Tested! $120.00 | |
 | Harman/Kardon Hk870 Power Amplifier $780.41 | |
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|  | Harman Kardon Hk6350R Integrated Amplifier $175.00 | |
 | Harman Kardon A-401 Integrated Amplifier Fully rebuilt and Recapped! serviced $450.00 | |
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|  | Harman Kardon Hk 3700 170W 2-Channel High Performance Stereo Receiver Amplifier $349.77 | |
 | Harman Kardon Hk6500 | Intergrated Amplifier (Brand New!) $2,086.39 | |
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|  | New ListingHarman Kardon Avr 230 310 Watt Receiver 6.1 Channels - For Parts Read $81.24 | |
 | Harman Kardon Pa2000 Pa-2000 Bridgeable Stereo / Mono Amplifier $220.00 | |
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|  | Harman Kardon Pa2000 Bridgeable Stereo Or Mono Amplifier $250.00 | |
 | Harman Kardon Pa 4000 Power Amplifier As Is $129.00 | |
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|  | Harmon Kardon 990 Vxi Stereo Amplifier Working Great Condition $307.44 | |
 | Harman Kardon Hk6500 Integrated Stereo Amplifier – Vintage HiFi – Working $139.00 | |
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|  | Harmon Kardon Hk 503 Dc Coupled Integrated Amp $250.00 | |
 | Harman Kardon Pa 2100 Signature Series Amplifier $240.00 | |
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|  | Harman Kardon Hk870 Stereo Power Amplifier – Vintage, Excellent Condition $425.00 | |
 | Harmon / Kardon A-401 Stereophonic Control Amplifier - Fair Condition $232.12 | |
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|  | Crown/Harman Kardon Cdi 1000 2 Channel Power Amplifier 500 Watts $1,299.95 | |
 | Harman Kardon Pa2200 Signature Series Stereo Power Amplifier Tested $350.00 | |
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|  | Harman Kardon Avr 230 5 Channel 300 Watt Av Stereo Receiver No Remote $48.95 | |
 | Harman Kardon Pa2000 Bridgeable Multichannel Amplifier $135.00 | |
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|  | New ListingHarman-Kardon A•401 Amplifier A-401 $149.99 | |
 | Harman Kardon Pa2000 Pa-2000 Bridgeable Stereo / Mono Amplifier 2x 100Watts $250.00 | |
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|  | Harman/ Kardon Hk620 Amplifier $119.99 | |
 | Harman Kardon Amplifier $250.00 | |
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|  | Harman Kardon A401 Stereophonic Control Amplifier Free shipping Usa/Canada $400.00 | |
 | Harman Kardon Festival T300 Preamp Tuner & 500J Power Amp Used $420.87 | |
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|  | Harman Kardon Pa2000 Bridgeable Multichannel Amplifier Tested Working 4x45 100x2 $159.99 | |
 | Harmon Kardon Signature 2.1 - 5 Channel Amp - Great Condition. $425.00 | |
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|  | Harman Kardon A1000T Stereo Solid State Integrated Amplifier $625.00 | |
 | Harman Kardon Pa4000 Multichannel Power Amplifier $370.00 | |
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|  | Harman Kardon Hk505 Stereo Amplifier $425.00 | |
 | Harman Kardon Hk 670 Stereo Amplifier | Used | Working | With Cable | No Remote $140.00 | |
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|  | New ListingStereo Power Amplifier Harman Kardon Hk 870. $1,133.58 | |
 | Harman Kardon A402 Integrated Amplifier | Tested | Working | Read Description $419.95 | |
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|  | Harman Kardon Hk 3385 Stereo Receiver 2-Channel Powers On, No Further Testing $59.95 | |
 | Vtg Harman Kardon 50+ Multichannel Receiver stereo integrated amp amplifier $124.99 | |
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|  | Harman Kardon Signature Series 2.1 5 Channel Power Amp & 2.0 Tuner Set $450.00 | |
 | Harman Kardon Citation 5.1 Amp $949.99 | |
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|  | Harman Kardon Twelve 12 vintage stereo power amplifier. $350.00 | |
 | Harman Kardon Avr 230 6.1 Channel 300 Watt Receiver - Tested And Working $99.99 | |
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|  | Harman / Kardon - Hk3470 - Stereo Receiver Amplifier $118.00 | |
 | Harman Kardon Hk 1400 Line Amplifier $150.00 | |
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|  | Harmon Kardon Pa 2400 Stereo Power Amp $475.00 | |
 | Harman Kardon Hk 870 Power Amplifier Vintage Confirmed Operation Free Ship $559.00 | |
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|  | Harman Kardon Pa 5800 5 Channel Power Amplifier Works Great! $220.00 | |
 | Harmon Kardon Hk 3385 2 Channel 160 Watt Receiver Powers On, No Vfd, As-Is $51.99 | |
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|  | Harman/Kardon Hk6350R Stereo Intergrated Amplifier No Remote One Channel Quiet $45.21 | |
 | Harman Kardon Ca470 Amplifier High-Quality Audio Performance very good condition $275.00 | |
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|  | ⭐️Pair Of Harman/Kardon Hk775 Ultrawideband Mono Dc Power Amplifier Tested⭐️ $899.00 | |
 | Harman Kardon Avr 230 6.1 Channel 300 Watt Receiver - No Remote $65.00 | |
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|  | Harman Kardon Hk3250 Stereo Am/Fm Receiver Amplifier Used Workng Ships Fast $95.00 | |
 | Harman Kardon Hk6500 Integrated Stereo Amplifier – Working w/ Cable $150.00 | |
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| Click to see more Harman Kardon items at www.ebay.com
Prices current as of last update, 07/17/25 2:50pm.
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