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|  | Harman Kardon Avr 230 6.1 Channel 300 Watt Receiver - Tested And Working $99.99 | |
 | Harman Kardon Pa 2100 Signature Series Amplifier $50.00 | |
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|  | Harman/Kardon Hk6350R Stereo Intergrated Amplifier No Remote One Channel Quiet $55.51 | |
 | Harman Kardon Avr 230 6.1 Channel 300 Watt Receiver, Tested working $129.99 | |
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|  | Harman Kardon Avr 230 6.1 Channel 300 Watt Receiver - No Remote $65.00 | |
 | Harman/Kardon Hk3550 Stereo Receiver Powers On *please Read* $62.89 | |
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|  | Harman Kardon Pa 4000 Power Amplifier Power Tested Only - As-Is, For Parts, Read $149.95 | |
 | Harman Kardon A224 Amplifier-working $450.00 | |
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|  | Harman Kardon Avr300 HiFi Stereo 6.1 Channel Receiver Powers on $34.20 | |
 | Rare Harman/Kardon Power Amp Ca140Q 4Ch High-Fidelity Amplifier Surround Sound $263.00 | |
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|  | New ListingCrown/Harman Kardon Cdi 1000 2 Channel Power Amplifier 500 Watts $1,299.95 | |
 | Vintage Harman Kardon Hk6200 Integrated Stereo Amplifier $85.00 | |
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|  | Harman/Kardon 75+Twin Power amp board's and het sinks untested $75.99 | |
 | Harman Kardon A401 Stereophonic Control Amplifier 1970s $300.00 | |
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|  | Harmon Kardon Hk 3385 2 Channel 160 Watt Receiver Powers On, No Vfd, As-Is $64.99 | |
 | Harman Kardon Hk 1400 Line Amplifier $150.00 | |
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|  | Harman/Kardon Hk870 Power Amplifier Used $583.60 | |
 | Harman Kardon Twelve 12 vintage stereo power amplifier. $500.00 | |
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|  | Harman Kardon Amplifier $250.00 | |
 | Harman Kardon Citation 7.1 Multi-channel Power Amplifier (Low use time) $1,250.00 | |
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|  | Harman/ Kardon Hk620 Amplifier $119.99 | |
 | Vtg Harmon Kardon Hk6150 Amplifier. Nice Condition. Tested Works $75.00 | |
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|  | Harman Kardan Ez Set / Eq High Quality Audio Stereo Amplifier Hkts-11 $10.00 | |
 | Harmon Kardon Hk 503 Dc Coupled Integrated Amp $250.00 | |
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|  | Harman Kardon hk750 Ultrawideband Dc Amplifier – Tested – Clean Condition $170.00 | |
 | Harman Kardon A-401 Integrated Amplifier Fully rebuilt and Recapped! serviced $450.00 | |
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|  | New ListingHarman Kardon Crown Cdi 1000 2 Channel Power Amplifier $1,565.00 | |
 | New ListingHarman Kardon Pa2000 Bridgeable Stereo Or Mono Amplifier $150.00 | |
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|  | Harman Kardon Signature Series 2.1 5 Channel Power Amp & 2.0 Tuner Set $450.00 | |
 | Harman Kardon Pa 5800 5 Channel Power Amplifier Works Great! $275.00 | |
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|  | Harman Kardon Avr 230 5 Channel 300 Watt Av Stereo Receiver No Remote tested $87.99 | |
 | Harman Kardon Hk3250 Stereo Am/Fm Receiver Amplifier Used Workng Ships Fast $99.99 | |
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|  | Harman Kardon Pa4000 Multichannel Power Amplifier $395.00 | |
 | Harman Kardon Vtg A-300 Amp $850.00 | |
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|  | Harman Kardon Hk3250 Stereo Am/Fm Receiver Amplifier Working 40 Wpc $99.99 | |
 | Harman Kardon Hk3375 Stereo Amplifier, Black $60.00 | |
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|  | Harman Kardon a402 Integrated Amplifier Read full description $375.00 | |
 | Harman Kardon Hk6350R Integrated Amplifier $175.00 | |
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|  | Harman Kardon Avr 347 ~ 7.1 Channel Av Receiver ~ 55Wpc into 8Ω ~ No Remote $134.69 | |
 | Harman Kardon Ca470 Amplifier High-Quality Audio Performance very good condition $400.00 | |
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|  | Harman Kardon Avr 230 310 Watt Receiver 6.1 Channels - For Parts Read $87.50 | |
 | Harman Kardon Pa5800 5 Channel Power Amplifier Amp - Not Fully Tested! $120.00 | |
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|  | Harman Kardon Pa 4000 Power Amplifier As Is $129.00 | |
 | New ListingHarman Kardon Xls 1002 Two-Channel 350W at 4ohm Power Amplifier Xls1002 $439.00 | |
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|  | Harman Kardon Hk505 Stereo Amplifier $425.00 | |
 | Harman Kardon Hk 610 Integrated Amplifier - Working, Visible Wear, No Accessorie $14.32 | |
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|  | Harman Kardon Pa2000 Bridgeable Stereo Or Mono Amplifier $250.00 | |
 | Harmon Kardon Pa 2400 Stereo Power Amp $475.00 | |
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|  | Harmon / Kardon A-401 Stereophonic Control Amplifier - Fair Condition $270.74 | |
 | Harman Kardon Hk 870 Power Amplifier Vintage Confirmed Operation Free Ship $559.00 | |
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|  | Harman Kardon Pa2000 Amplifier Hifi Audio Stereo Mono $199.99 | |
 | Harman / Kardon Pa2200 200W 8 Ohm Home Stereo HiFi Amplifier $250.00 | |
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|  | Harman Kardon Citation 5.1 Amp $949.99 | |
 | Harman Kardon Hk6500 | Intergrated Amplifier (Brand New!) $1,999.99 | |
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|  | Rare - New in Open Box - Harman Kardon Pa2000 Bridgeable Multichannel Amplifier $299.99 | |
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| Click to see more Harman Kardon items at www.ebay.com
Prices current as of last update, 05/14/25 6:50am.
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