Pioneer A400 - Sept 23 - Retrotech Audio - Vintage Audio

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Pioneer A400 - Sept 23

Currently Sold

Pioneer A400
The Legend


Pioneer A400

The Legend

With built-in high spec phono stage (switchable MM or MC), this legendary, award winning integrated ‘Made in Japan’ giant-killer is in superb physical condition and full & perfect working order.

50 watts RMS per channel into 8 ohms, the A400 was named ‘Product of the Year’ by What Hi-Fi in 1990 - the first time this prestigious award had ever been given to a Japanese company.


• Power output: 50 watts per channel into 8Ω (stereo)
• Frequency response: 5Hz to 100kHz
• Total harmonic distortion: 0.03%
• Input sensitivity: 0.2mV (MC), 2.5mV (MM), 150mV (line)
• Signal to noise ratio: 69dB (MC), 87dB (MM), 108dB (line)
• Output: 150mV (line)
• Dimensions: 420 x 352 x 126mm
• Weight: 8kg
• Year: 1991

The user manual is a print-out copy from the excellent website


Payment accepted via PayPal, Bank Transfer, Personal Cheque or cash on collection.

Economical worldwide shipping via UPS or FedEx – Expertly packed, tracked and insured.


Please contact us either by telephone on 01883 340073
or by sending and email to
if you are interested in purchasing this item.


Linn, Quad, Tannoy, Revox, Arcam, Musical Fidelity, SME, Rogers, Spendor, Garrard, Leak, Thorens, KEF, Meridian, Lecson, Mission, Michell, Sudgen, Nakamichi, Radford, Armstrong, Bowers & Wilkins, Celestion, Exposure, Gale, IMF, Beard, Audio Innovations J.R., Etc…etc…

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