Vintage Harman Kardon Amplifiers for Sale

Harman Kardon 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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Nice Vintage Harman Kardon Citation V Power Amplifier - Serviced

$2,699.95

Used

eBay seller ID: kenke123· 100.0%

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Harman Kardon Citation 12 Deluxe Vintage Power Amplifier Hi-Fi Audio

$4,535.32

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eBay seller ID: japan_garden· 99.5%

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Harman Kardon Citation Twelve Deluxe Power Amplifier Dual Mono Fully Functional

$4,285.49

Used

eBay seller ID: simplelifedesignlab· 100.0%

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Harman Kardon Citation Twelve Deluxe Stereo Power Amplifier 120 Watt Solid State

$3,000.00

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eBay seller ID: jaaa_1277· 0.0%

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Vintage Harman Kardon Citation l ( One) Early 1960s USA Make

$2,750.00

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eBay seller ID: tt6204vintage· 100.0%

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HARMAN KARDON CITATION A STEREO PREAMP NICE

$1,495.00

Used

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

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Harman Kardon Citation Eleven Preamplifier 5-Element Equalizer Classic Wood Case

$1,388.57

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eBay seller ID: infinity_japan· 99.2%

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HARMAN KARDON CITATION A STEREO PREAMPLIFIER

$1,395.00

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

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HARMAN KARDON CITATION A STEREO PREAMP

$1,395.00

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

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Harman Kardon Citation SixteenS Power Amplifier Tested Working

$1,300.00

Used

eBay seller ID: br_511089· 100.0%

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Legendary Vintage Harman Kardon Citation A Solid State Stereo Control Center Pre

$1,199.98

Used

eBay seller ID: heewonpapa· 100.0%

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HARMAN KARDON CITATION 22 Stereo Power Amplifier HIGH VOLTAGE/HIGH CURRENT F/S

$1,049.00

Used

eBay seller ID: geebase· 99.3%

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Harman Kardon CITATION 5.1 AMP

$949.99

Used

eBay seller ID: divasms· 100.0%

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Harman Kardon Citation 11 Preamplifier 2 Phono Stages 2 Tape Output 220-240v

$650.00

Used

eBay seller ID: ilce-36· 100.0%

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Harman Kardon Citation Twelve 12 Stereophonic Power Amplifier 120 Watts -Video

$622.00

Used

eBay seller ID: samedayships· 97.2%

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Vintage Harman Kardon Citation Eleven Preamplifier

$595.00

Used

eBay seller ID: i2i-audio· 99.8%

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Vintage harman/kardon Citation eleven 11 W/ Wood Case Stereo Preamplifier

$550.00

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eBay seller ID: grview· 99.9%

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Harman Kardon Citation Nineteen 19 Solid State Power Amplifier - 100 WPC @ 8 Ohm

$530.00

Used

eBay seller ID: wi.us97· 100.0%

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Vintage Harman Kardon Citation Nineteen 19 Power Amplifier Clean Excellent Sound

$526.02

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eBay seller ID: amity50· 100.0%

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Vintage Audiophile Harman / Kardon Citation Twelve Stereo Home Power Amplifier

$499.99

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eBay seller ID: thewoodstockmusicshop· 99.2%

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Vtg 70s HiFi Audio Harman Kardon Citation Twelve Power Amplifier Dual Monoblock!

$495.00

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eBay seller ID: bjiws· 100.0%

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Harman Kardon Citation 11 Preamplifier Equalizer With Phono Works Great

$439.00current bid

0 bidsUsed

eBay seller ID: anjmike· 100.0%

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Harman Kardon Citation Twelve Stereophonic Power Amplifier Tested and Working

$395.96

Used

eBay seller ID: toyarcade· 99.2%

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Harman Kardon Citation Twelve Stereophonic Power Amplifier

$400.00

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eBay seller ID: dwrre-0· 100.0%

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Vintage Harman Kardon Citation Eleven 11 Preamplifier Tested and Working

$378.36

Used

eBay seller ID: toyarcade· 99.2%

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Harman Kardon Citation Twelve Power Amplifier Dual Monoblock

$375.00current bid

0 bidsUsed

eBay seller ID: czacz.czacz· 100.0%

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Harman Kardon Citation Twelve

$335.00

Used

eBay seller ID: audioresale· 100.0%

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Original Harman Kardon Citation II Amplifier Rear Meter orig Oct 1959

$290.00

Used

eBay seller ID: kearnyshop· 100.0%

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4 New 22000 uf 100v Capacitors for Harman-Kardon Citation 16 16A Amplifier

$160.00

New

eBay seller ID: peace.love.and.music· 100.0%

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4 New 15000 uf 100v Capacitors for Harman-Kardon Citation 19 Amplifier

$160.00

New

eBay seller ID: peace.love.and.music· 100.0%

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4 New 10000 uf 160v Capacitors for Harman-Kardon Citation 19 Amplifier

$160.00

New

eBay seller ID: peace.love.and.music· 100.0%

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4 New 18000 uf 100v Capacitors for Harman-Kardon Citation 19 Amplifier Exact-FIT

$158.50

New

eBay seller ID: hifiaudio· 100.0%

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Harman Kardon Citation I 1 preamplifier Manual Schematic Pictorials FULL SCALE

$125.00

New

eBay seller ID: hifiaudio· 100.0%

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Loundess Volume pot control Harman Kardon A700

$90.00

New

eBay seller ID: hifiaudio· 100.0%

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HARMAN KARDON CITATION SIXTEEN AMPLIFIER 150WPC MONSTER SIZE AND SOUNDING VIDEO

$1,999.99

For parts or not working

eBay seller ID: g-man4663· 99.3%

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Harman Kardon 630 Stereo Receiver # 3, Recapped, Serviced/Tested, New LED Lights

$795.00

Used

eBay seller ID: ibua58ari· 100.0%

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harman kardon citation ii

$900.00current bid

0 bidsFor parts or not working

eBay seller ID: scotthargis· 100.0%

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Harman Kardon HK6200 | Integrated Amplifier (Brand New!)

$1,486.55

eBay seller ID: wolfsbigbadgarage· 99.3%

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Harman Kardon Citation B soild state stereo Power Amplifier - Parts or Repair

$499.99

For parts or not working

eBay seller ID: tiffanbaldwi-1· 99.8%

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Harman Kardon Citation 12 Stereo Power Amplifier Vintage Rare

$400.00

For parts or not working

eBay seller ID: retrogearshop· 100.0%

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HARMAN / KARDON 44+ CD-4 QUADROPHONIC Demodulator Working Quad Phono 4 Channel

$119.99

Used

eBay seller ID: guppybat· 99.6%

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Harman Kardon Citation Twelve Power Amp Amplifier - PARTIALLY WORKING *READ*

$300.00

For parts or not working

eBay seller ID: renew555· 99.9%

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Harman Kardon Ta5000x

$650.00

Used

eBay seller ID: kkst70· 100.0%

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Harman Kardon HK-670 Stereo Receiver Tested, Working Order

$624.00

Used

eBay seller ID: stephow_65· 99.0%

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Harman Kardon A1000T Stereo Solid State Integrated Amplifier

$587.50

Used

eBay seller ID: freelunchaudio1· 99.5%

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Tariff Relief Iconic Harman Kardon HK 725 Preamplifier Excellent w/ Original Box

$487.48

Used

eBay seller ID: flowheartplace· 100.0%

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Rare Heath AP-2510 Audiophile Pre Amp – Same as Harman Kardon HK-825 - Superb!

$289.00

Used

eBay seller ID: saybrooksound· 100.0%

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harman/kardon HK 503 Integrated Amplifier DC Coupled Ultrawideband Silver

$287.50

Used

eBay seller ID: fishingstephen1862· 100.0%

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Popular Harman Kardon amplifiers

• Harman Kardon Citation 12 power amplifier
• Harman Kardon Citation II amplifier

More Harman Kardon

Harman Kardon receivers All Harman Kardon for sale All amplifiers Harman Kardon manuals on ManualHound