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Listing Comps / Conrad-Johnson / MF2300
Stereo Power Amplifier

Conrad-Johnson MF2300

Average price
$1,338
Market sales
15
Price trend
Insufficient trend data
$999Avg $1,338$2,900
Typical range $1,199 – $1,286 · middle 50% of transactions
Based on 15 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
Aug 16, 2023$1,200
Oct 16, 2023$1,100
May 9, 2020$1,199
Mar 20, 2020$999
Nov 15, 2019$1,250
Mar 20, 2019$1,247
May 22, 2019$1,600
Feb 5, 2019$1,199
Feb 21, 2019$2,900
Dec 28, 2018$1,200
Dec 28, 2018$1,250
May 30, 2018$0
Feb 27, 2018$1,286
Feb 11, 2018$999
Feb 2, 2018$1,299

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

Understanding the market

Half of recorded transactions fall between $1,199 and $1,286. The full range runs 2.9× from lowest to highest, which is normal for used equipment where condition, included accessories, and service history vary between units.

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 15 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.

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Conrad-Johnson MF2300 used price — $1,338 average