Akai AM-2400 (1976–1979)
Not much information survives on the Akai AM-2400. No original price, dimensions or complete factory spec sheet have turned up. What is documented: it's a stereo integrated amplifier, made from 1976 to 1979, rated at 40 watts per channel into 8 ohms with no more than 0.15% total harmonic distortion.
Most of the rest comes from owners. One Audiokarma user bought one cheap and reported liking it, describing strong, good bass with the midrange and upper frequencies a bit less forward. Another paired theirs with vintage Fisher Studio 10 speakers and judged it better than most of what Best Buy was selling around 2000. A friend who traded up to an $800-900 Pioneer system returned it within a week. A third said a hand-me-down example still plays great after countless moves, a trip of more than 9,000 km, and several hours of weekly use.
The known weak points are familiar for the era. One owner found static in the volume control between the low end and the 1.4 mark on the dial, with no signal past that point. That's a classic dirty or failing potentiometer. The same thread raised whether a unit approaching 40 years old was worth recapping. Servicing has one particular headache: the equalizer board is the most difficult board in the chassis to work on, since the foil side is barely accessible unless the board is removed.
Period context is indirect. Akai's late-1977 advertising in American audio magazines presented its integrated amplifiers and tuners as companion components, headlining the AM-2600 and AM-2800 and mentioning the AT-2400 tuner. High Fidelity (November 1977, p.95) carried that campaign. The AM-2400's exact place in Akai's lineup isn't explicitly documented.
Known specifics:
- Stereo integrated amplifier
- 40 W/ch into 8Ω at ≤0.15% THD
- Manufactured 1976–1979
Market Value
┌──────────────────────────────────────────────────────────────────────────┐ │ AKAI AM-2400 Nov 2026 │ ├──────────────────────────────────────────────────────────────────────────┤ │ High $387 Latest $189 │ │ Median $239 Trend — │ │ Low $80 Volume ~1/mo │ ├──────────────────────────────────────────────────────────────────────────┤ │ $400 ┤ │ │ │. │ │ │ │ │ $250 ┤ . │ │ │ │ │ │ .│ │ │ │ │ $50 ┤ . │ │ ├─────────────────────────────────────────────────────────────────│ │ vol │██ █ █│ │ └─────────────────────────────────────────────────────────────────│ │ 2026-02 2026-04 2026-07│ └──────────────────────────────────────────────────────────────────────────┘
eBay completed sales. Excludes accessories, parts, and non-working units. Hover points for details.
eBay Listings
Recently sold on eBay: $80–$387 (median $239, based on 4 completed sales, past 12 months)
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