adcom amplifier
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Product
Site
Price
Listed
US Audio Mart
Adcom Amplifier GFA 5503
US Audio Mart
$600
Oct 9, 2025
US Audio Mart
$600
Oct 9, 2025
Canuck Audio Mart
Adcom amplifier (GFA-545II) and pre-amp (GFP-565) for sale
Canuck Audio Mart
CA$800
Sep 30, 2025
Canuck Audio Mart
CA$800
Sep 30, 2025
US Audio Mart
Adcom GFA-5400 Power Amplifier and Adcom GTP-350 Preamplifier
US Audio Mart
$400
Jul 12, 2025
US Audio Mart
$400
Jul 12, 2025
AVS Forum
For Sale SOLD!: Adcom GFA 5500 amplifier
AVS Forum
-
Aug 10, 2025
AVS Forum
-
Aug 10, 2025
Reverb
Adcom GFA-5300 Stereo Amplifier - Used
$250
Oct 16, 2025
$250
Oct 16, 2025
Canuck Audio Mart
Adcom GTP 600 pre amplifier
Canuck Audio Mart
CA$150
Sep 25, 2025
Canuck Audio Mart
CA$150
Sep 25, 2025
Reverb
Adcom GFA555 Power Amplifier 1985 - black
$475
Oct 29, 2025
$475
Oct 29, 2025
2ememain
Ampli adcom gfa-565 monoblock amplifier 4)
2ememain
Auction bid
€1,799 Oct 22, 2025
2ememain
Auction bid€1,799 Oct 22, 2025
Reverb
Adcom GSP-560 Home Theater Amplifier Processor No Remote Adcom GFT-1 Tuner set
$380
May 29, 2024
$380
May 29, 2024
Reverb
Adcom GFA-5300 Power Amplifier – Clean, Reliable Power
$395
Oct 11, 2025
$395
Oct 11, 2025
High Performance Stereo
Adcom GFA-555 Stereo Power Amplifier
High Performance Stereo
$475
6%
Jul 3, 2024
High Performance Stereo
$475
6%
Jul 3, 2024
High Performance Stereo
Adcom GFA-535 Stereo Power Amplifier
High Performance Stereo
$275
Aug 23, 2024
High Performance Stereo
$275
Aug 23, 2024
Canuck Audio Mart
Adcom GFA-535 Stereo Power Amplifier
Canuck Audio Mart
CA$325
Jul 2, 2024
Canuck Audio Mart
CA$325
Jul 2, 2024
US Audio Mart
Adcom GFA 5503 Power Amplifier 3 Channel 200W
US Audio Mart
$600
Nov 17, 2025
US Audio Mart
$600
Nov 17, 2025
Reverb
Adcom GFA-5500 Power Amplifier * 200W RMS * 1995
$500
Dec 6, 2025
$500
Dec 6, 2025
Reverb
Restored Adcom GFA-5300 (3) Power Amplifier
$380
9%
Sep 18, 2024
$380
9%
Sep 18, 2024
Reverb
Adcom GSP560 integrated amplifier in excellent condition - 1990's
$175
Dec 4, 2023
$175
Dec 4, 2023
Reverb
80s Adcom GFA-535 home stereo amplifier
$250
Sep 21, 2022
$250
Sep 21, 2022
US Audio Mart
Adcom GFA-555 ii Power Amplifier - Nelson Pass design
US Audio Mart
$425
11%
Jul 7, 2025
US Audio Mart
$425
11%
Jul 7, 2025
Reverb
ADCOM GFA-7400 - 5 Channel Power Amplifier
$495
Jul 20, 2025
$495
Jul 20, 2025
Reverb
ADCOM GFA 7607 7 Channel Power Amplifier
$699
Oct 19, 2025
$699
Oct 19, 2025
Reverb
ADCOM GFA-545 II Stereo Power Amplifier
$299
Dec 13, 2025
$299
Dec 13, 2025
Reverb
Adcom GFA-6002 2-Channel Power Amplifier
$207
May 15, 2025
$207
May 15, 2025
Reverb
refurbished Adcom GFA-545ii amplifier amp for Amphion, KRK, passive studio monitors
$1,750
285%
Jul 9, 2021
$1,750
285%
Jul 9, 2021
Audio-markt
Adcom gfa-585 limited edition power amplifier recently serviced
Audio-markt
€1,250
Nov 28, 2025
Audio-markt
€1,250
Nov 28, 2025
Reverb
Used Adcom GFA-2535 Stereo Power Amp Amplifier Made in the USA
$329
6%
Apr 13, 2025
$329
6%
Apr 13, 2025
