hifi engine

Manual Library / Pioneer

Pioneer A-401

Stereo Integrated Amplifier (1992-94)

add a review add a review

Pioneer A-401


Power output: 60 watts per channel into 8Ω (stereo)

Frequency response: 5Hz to 100kHz

Total harmonic distortion: 0.009%

Input sensitivity: 2.5mV (MM), 150mV (line)

Signal to noise ratio: 93dB (MM), 108dB (line)

Output: 150mV (line)

Dimensions: 420 x 347 x 126mm

Weight: 8.1kg

Year: 1992


service manual   English - Digger747

Related Catalogues

Audio Video Guide

HiFi Components

If you have any problems opening files please read the download FAQ. All files are provided under strict licence and reproduction without prior permission or for financial gain is strictly prohibited.

If you have additional documentation please consider donating a copy to our free archive.


re: A-401

Help, cannot turn "mute" off. Headphones work. What could the problem be?

This website is not affiliated with or sponsored by Pioneer. To purchase A-401 spares or accessories, please contact the company via their website or visit an authorised retailer.