Musical Fidelity M6si Value & Price History

As of 2026-09-21, a Musical Fidelity M6si has a market value at around $1,410. Based on 314 estimated sales.

Market value $1,410 Typical range $495–$3,500 · based on 314 recent sales Estimated sale prices · 314 events · updated today · how we compute this `
Currently listed from$2,099
Original retail (2015)$2,500 · ~$3,350 today

Price history

$1,345$1,750$2,155 Aug ’26 Sep ’26

Asking median is up 5% over the last 45 days ($1,999.99 → $2,099).

View as table
DateAskingRestoredSold
2026-08-08$1,999.99$1,399—
2026-08-31——$1,410
2026-09-03——$1,410
2026-09-06——$1,445
2026-09-09$1,950—$1,410
2026-09-12$1,950—$1,410
2026-09-15——$1,410
2026-09-18$2,099—$1,410
2026-09-21$2,099—$1,410

Daily trimmed medians from qualifying eBay listings; days without a fresh sync are not plotted.

Specifications

Years produced2015–2021
Power output220 wpc (8 ohms)
TypeAmplifier
BrandMusical Fidelity
Original MSRP2,500 (2015)
Inflation-adjusted~$3,350 today
Market value (sold)$1,410
Currently listed (asking)$2,099
Value vs MSRP-16%

Buying notes

220-watt Musical Fidelity integrated. High power for the category. Check that both channels track at matched volume at low levels; channel imbalance at low volume is a common complaint. Verify the input selector cycles through all positions without cutting out.

Parts & supplies

Common maintenance items for the Musical Fidelity M6si. eBay links are model-specific searches; Amazon links are for generic supplies that work across most equipment.

Purchases through these links may earn StereoWorth a small commission at no extra cost to you. See our affiliate disclosure. Repair budgeting: what vintage stereo repair actually costs.

Comparable models

Current listings

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See all Musical Fidelity M6si listings on eBay → Also check Musical Fidelity M6si on Reverb →

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