Adcom GTP-750

Name: Adcom GTP-750
Brand: Adcom

Average price

$287

Market sales

Price trend

Insufficient trend data

$70Avg $287$1,000

Typical range $140 – $300 · middle 50% of transactions

Based on 19 market transactions via web search — not HiFi Registry sales. HiFi Registry sales will accumulate as new listings sell on HiFi Registry.

Sold or Listed Prices

Date	Sold or Listed for
May 28, 2024	$95
Jul 20, 2021	$229
Apr 8, 2021	$150
Feb 6, 2015	$1,000
Feb 22, 2015	$200
Feb 21, 2015	$300
Dec 10, 2014	$150
Jul 26, 2016	$200
Sep 14, 2014	$300
Sep 29, 2014	$70
Sep 19, 2014	$500
Jun 21, 2014	$300
Jun 13, 2014	$200
May 1, 2014	$500
Apr 25, 2014	$200
Mar 9, 2014	$100
Feb 15, 2014	$140
Feb 21, 2014	$125
Jan 26, 2014	$700

19 market transactions via web search — not HiFi Registry sales.

Understanding the market

Half of recorded transactions fall between $140 and $300. The full observed range is unusually wide — the highest recorded price is 14.3× the lowest. A spread that wide usually means the recorded sales are not strictly comparable: different configurations or finishes, units sold for parts or with cosmetic damage, or listings where the model name is shared across more than one variant. Treat the middle range as the useful signal and the extremes as outliers worth investigating before you price against them.

What buyers should know

As with receivers, value tracks codec and HDMI support rather than sound quality. Confirm the processing standards supported and whether the manufacturer still issues firmware.

This range reflects 19 recorded sales, compiled from publicly listed and completed sales elsewhere on the used market, not from HiFi Registry transactions. That is a large enough sample to price against with reasonable confidence, though condition and provenance still move individual units.