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Listing Comps / Sony / TA-E721
Preamplifier

Sony TA-E721

Average price
$95
Market sales
5
Price trend
Insufficient trend data
$24Avg $95$186
Typical range $70 – $106 · middle 50% of transactions
Based on 5 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

DateSold or Listed for
May 8, 2025$89
Sep 17, 2022$24
Sep 12, 2023$106
Oct 2, 2021$186
Aug 15, 2014$70

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

Understanding the market

Half of recorded transactions fall between $70 and $106. The full observed range is unusually wide — the highest recorded price is 7.8× 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

Check whether the unit uses tubes or solid-state gain, and if tubes, when they were last replaced. Confirm all inputs switch cleanly and the volume control is free of channel imbalance at low levels, which is the most common wear point.

This range reflects 5 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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Sony TA-E721 used price — $95 average | HiFi Registry