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![Adcom GFA 6000 5-Channel Power Amplifier 1440W (Tested) Read Description](https://i.ebayimg.com/thumbs/images/g/Fo0AAOSwS3xmewH2/s-l140.jpg) | Adcom GFA 6000 5-Channel Power Amplifier 1440W (Tested) Read Description USD 239.99 Category : Amplifiers & Preamps Seller : dexter94(7107, 99.5%) | ![ADCOM GFA-555 II Power Amplifier (used)](https://i.ebayimg.com/thumbs/images/g/ESYAAOSwHMBmV37I/s-l140.jpg) | ADCOM GFA-555 II Power Amplifier (used) USD 425.0 Category : Amplifiers & Preamps Seller : jckroegers(319, 100.0%) |
![Adcom GFA-535 2 Channel Stereo Power Amplifier](https://i.ebayimg.com/thumbs/images/g/VkEAAOSwtRRmd2zv/s-l140.jpg) | Adcom GFA-535 2 Channel Stereo Power Amplifier USD 99.99 Category : Amplifiers & Preamps Seller : landolakes(61, 100.0%) | ![ADCOM GFA-555 Stereo Power Amplifier Operation Verified](https://i.ebayimg.com/thumbs/images/g/ihEAAOSwVgtmdfHg/s-l140.jpg) | ADCOM GFA-555 Stereo Power Amplifier Operation Verified USD 450.0 Category : Amplifiers & Preamps Seller : optioninvestor(966, 100.0%) |
![Adcom GFA 7400 5 Channel Amplifier](https://i.ebayimg.com/thumbs/images/g/vEsAAOSwe65mdJO9/s-l140.jpg) | Adcom GFA 7400 5 Channel Amplifier USD 325.0 Category : Amplifiers & Preamps Seller : les6845(43, 100.0%) | ![ADCOM 2-Channel Stereo Power Amplifier Model GFA-5200 Powers On Tested and Works](https://i.ebayimg.com/thumbs/images/g/VyAAAOSwJppmZfiS/s-l140.jpg) | ADCOM 2-Channel Stereo Power Amplifier Model GFA-5200 Powers On Tested and Works USD 119.99 Category : Amplifiers & Preamps Seller : gocougarswsu(3095, 99.6%) |
![ADCOM GFA-555 PRO High Current Power Amplifier](https://i.ebayimg.com/thumbs/images/g/1sUAAOSwmYFmYJlu/s-l140.jpg) | ADCOM GFA-555 PRO High Current Power Amplifier USD 599.99 Category : Amplifiers & Preamps Seller : grace03us(1170, 99.3%) | ![ADCOM GFA 5802 300 WPC AUDIO AMPLIFIER, NELSON PASS DESIGN, MINT CONDITION](https://i.ebayimg.com/thumbs/images/g/xt4AAOSwrtBl-cLR/s-l140.jpg) | ADCOM GFA 5802 300 WPC AUDIO AMPLIFIER, NELSON PASS DESIGN, MINT CONDITION USD 1199.0 Category : Receivers Seller : johnzdrumz(13357, 99.6%) |
![ADCOM GFA-555 Stereo Power Amplifier (Tested & Working)](https://i.ebayimg.com/thumbs/images/g/pBcAAOSwrEFmOSlp/s-l140.jpg) | ADCOM GFA-555 Stereo Power Amplifier (Tested & Working) USD 419.99 Category : Amplifiers & Preamps Seller : sdpawn6(8514, 99.5%) | ![ADCOM GFA 7500 - Audiophile Hifi Stereo 5 Channel Power Amplifier - 150 WPC](https://i.ebayimg.com/thumbs/images/g/FOAAAOSwVSpmJ7xa/s-l140.jpg) | ADCOM GFA 7500 - Audiophile Hifi Stereo 5 Channel Power Amplifier - 150 WPC USD 450.0 Category : Amplifiers & Preamps Seller : kane_audio(329, 100.0%) |
![ADCOM gfa-5006 high current amplifier 6 channel bridgeable to 3 channel](https://i.ebayimg.com/thumbs/images/g/9OgAAOSw3epmYvl8/s-l140.jpg) | ADCOM gfa-5006 high current amplifier 6 channel bridgeable to 3 channel USD 225.0 Category : Amplifiers & Preamps Seller : duff37046ga9(1496, 100.0%) | ![(1) ADCOM GFA-565SE loudspeaker Power Amplifier - Excellent condition](https://i.ebayimg.com/thumbs/images/g/P~sAAOSwHRtmZ2i3/s-l140.jpg) | (1) ADCOM GFA-565SE loudspeaker Power Amplifier - Excellent condition USD 1250.0 Category : Amplifiers & Preamps Seller : grandavestudio(1, 0.0%) |
![Adcom GFA-535 Stereo 2-Channel High Fidelity Power Amplifier (sounds great)](https://i.ebayimg.com/thumbs/images/g/NpkAAOSw8wpmezku/s-l140.jpg) | Adcom GFA-535 Stereo 2-Channel High Fidelity Power Amplifier (sounds great) USD 150.0 Category : Amplifiers & Preamps Seller : hamandhifi(24096, 100.0%) | ![TWO ADCOM GFA-565's Power Amplifier 350/8 (High Current) (MATCHED PAIR)](https://i.ebayimg.com/thumbs/images/g/9CQAAOSwNUpl9chg/s-l140.jpg) | TWO ADCOM GFA-565's Power Amplifier 350/8 (High Current) (MATCHED PAIR) USD 2600.0 Category : Amplifiers & Preamps Seller : mrfixit970(521, 100.0%) |
![Adcom GFA-7300 5 Channel Amplifier Orig Box and manual Excellent](https://i.ebayimg.com/thumbs/images/g/aQAAAOSwezJmGbZL/s-l140.jpg) | Adcom GFA-7300 5 Channel Amplifier Orig Box and manual Excellent USD 280.0 Category : Amplifiers & Preamps Seller : conceptfoundry(1578, 100.0%) | ![GFA BASIC Training Reboot Camp by Dorothy Brumleve](https://i.ebayimg.com/thumbs/images/g/P8AAAOSwC~xmb5TZ/s-l140.jpg) | GFA BASIC Training Reboot Camp by Dorothy Brumleve USD 95.0 Category : Vintage Manuals & Merchandise Seller : bidfraud(58, 100.0%) |
![ADCOM GFA-5802 Audiophile Power Amplifier NO SOUND ON RIGHT Channel LEFT WORKS🔥](https://i.ebayimg.com/thumbs/images/g/Tl8AAOSwAWtlbeUh/s-l140.jpg) | ADCOM GFA-5802 Audiophile Power Amplifier NO SOUND ON RIGHT Channel LEFT WORKS🔥 USD 673.65 Category : Amplifiers & Preamps Seller : sony1978(1684, 100.0%) | ![GFA BASIC Programmers Reference Guide, Volume I by George W. Miller](https://i.ebayimg.com/thumbs/images/g/udEAAOSwc3Zmb5Q~/s-l140.jpg) | GFA BASIC Programmers Reference Guide, Volume I by George W. Miller USD 95.0 Category : Vintage Manuals & Merchandise Seller : bidfraud(58, 100.0%) |