Vintage Harman Kardon Citation Twenty One 21 Control Preamplifier Stereo Preamp
$250.00
Harman Kardon Pt2500 Audio Video Preamplifier/Tuner Excellent
$152.25
HARMAN KARDON CITATION 11 PREAMP----REBUILD AND RESTORATION SERVICE
$200.00
HARMAN KARDON CITATION 17S PREAMP----REBUILD AND RESTORATION SERVICE
$200.00
Harman Kardon Citation Eleven 11 Stereo Preamp Preamplifier with mods and manual
$359.00
Harman Kardon Citation 7.0 AV Controller Preamplifier No Remote
$450.00
Harman Kardon Citation Eleven 11 Preamp Stereophonic Vtg 70s Nice! W/ Manual
$399.99
Harman/Kardon CITATION 7.0 AV controller preamp
$499.99
HARMAN AND KARDON CITATION ELEVEN 11 PREAMP
$340.00
Harman/Kardon HK Signature Series 2.0/2.1. PreAmp and 5 Channel Amplifier
$500.00
Refurbished Signature Series Harman Kardon PT2300 180 Watt Tuner/Preamplifier
$179.99
Harman Kardon 11 Preamplifier & Harmon Kardon 12 Amplifier - matched pair
$399.00
Harman Kardon Citation 17 Preamplifier Brochure and 2 Company Photos
$35.00
Harman Kardon Signature Series 2.0 Digital 5.1 Preamp
$214.00
Harman Kardon Citation 17s Preamplifier Brochure and Company Photo
$27.99
HARMAN KARDON CDR2 DIGITAL PREAMP
$111.80
HARMAN KARDON TUBE CONCERTO TP200 AM/FM STEREO PREAMP-VINTAGE RARE AMPLIFIER
$300.00
VINTAGE HARMON / KARDON CITATION TWENTY-ONE PRE-AMPLIFIER MADE IN USA
$250.00
Harman Kardon CDR2 CD Player/Recorder Recorder Burner Digital Preamp w/Remote
$299.99
Harmon/Kardon ADP 303 Preamp Digital Delay
$109.00
Harman Kardon AP-2500 Preamplifier Owners Manual
$19.99
Awesome Pioneer SC-700 Controller/ Pre-Amplifier - Tested/ Restored Classic
$449.99
HARMAN KARDON A-402 AMPLIFIER PREAMPLIFIER ORIGINAL SERVICE TECHNICAL MANUAL
$23.98
Autocorrelation Phase Liner 4000 Pre Amplifier High Fidelity Control Console
$225.00
Harman Kardon VTPH-1 Preamplifier Owners Manual
$19.99
HARMAN/KARDON hk725 PREAMPLIFIER ORIGINAL OWNER'S MANUAL M578x
$16.95
Harman Kardon Service Manual~Citation 25 Preamplifier Pre Amp~Original
$13.48
2 Harman Kardon 930 New In Box - PREAMP /Phono Board
$40.00
Vintage Harmon Kardon A200 Tuner AM/FM Tube Pre Amplifier
$79.99
HARMAN KARDON HK725 HK 725 PRELIMINARY PREAMP ORIGINAL SERVICE TECHNICAL MANUAL
$19.98