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Listing Comps / VTL / ST-150
Stereo Power Amplifier

VTL ST-150

Average price
$2,983
Market sales
9
Price trend
↑ 2% vs prior year
$2,500Avg $2,983$3,500
Typical range $2,600 – $3,450 · middle 50% of transactions
Based on 9 market transactions via web search — not HiFi Registry sales. HiFi Registry sales will accumulate as new listings sell on HiFi Registry.

Price trend

Jan 25Jul 25Jan 26Jul 26

15 months of data shown — Listing Comps build richer history as transactions accumulate.

Sold or Listed Prices

DateSold or Listed for
Mar 19, 2026$3,500
Feb 21, 2026$2,500
Jan 7, 2026$3,150
Mar 24, 2026$2,600
Mar 19, 2026$3,500
Dec 29, 2025$3,450
May 25, 2026$2,700
Jan 30, 2026$2,600
Jul 27, 2023$2,850

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

Understanding the market

Half of recorded transactions fall between $2,600 and $3,450. The full range is tight — lowest to highest is only 1.4×, which suggests these units trade in a well-established band and condition moves price less than it does for many models.

Prices over the last twelve months have held roughly flat, averaging $3,125 across 5 recorded sales.

What buyers should know

Ask when the unit was last serviced and whether the output devices are original. Bias and DC offset drift with age on solid-state amps. Confirm both channels have been tested under load, not just powered on.

This range reflects 9 recorded sales, compiled from publicly listed and completed sales elsewhere on the used market, not from HiFi Registry transactions. That is enough to establish a working range, but not enough to be precise — treat it as a guide rather than an appraisal.

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VTL ST-150 used price — $2,983 average | HiFi Registry