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Pioneer A-400X

Stereo Integrated Amplifier

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Pioneer A-400X


Power output: 50 watts per channel into 8Ω (stereo)

Frequency response: 1Hz to 300kHz

Total harmonic distortion: 0.02%

Input sensitivity: 0.24mV (MC), 2.8mV (MM), 200mV (line)

Signal to noise ratio: 67dB (MC), 86dB (MM), 110dB (line)

Output: 200mV (line)

Dimensions: 420 x 352 x 126mm

Weight: 7.9kg

Accessories: power cord

Year: 1995

Price: GBP £300 (1995)


schematics   English -

instruction/owners manual   English - Ivy Caudieus

service manual   English - winguard

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Reviewed Jan 30th, 2014 by JaS

An improved version of the A-400 which was sweeter sounding but lost some of the dynamic impact of the original



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