Adcom GFA-555 High Current Power Amplifier
Updated October 15, 2026
This auction ended on October 15, 2026.
See upcoming auctions from Calmes Auction Company or current electronics & gaming auctions.
| Lot number | 54 |
| Category | Electronics & Gaming |
| Auction | Webster NY Estate Auction Online Only |
| Date | October 15, 2026 at 6:00 PM EDT |
| Auction house | Calmes Auction Company |
| Location | Walworth, New York |
Experience the legendary performance of the Adcom GFA-555 High Current Power Amplifier. This iconic piece of audio engineering is renowned among audiophiles for its robust build and exceptional clarity. The unit features a sleek, black industrial design with a prominent front-mounted power toggle switch and indicator light. Designed for serious sound enthusiasts, its heavy-duty heat sink construction ensures optimal thermal management during operation. This classic amplifier is a must-have for any high-fidelity sound system, delivering the power and reliability that Adcom is famous for.
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