hifi engine

Manual Library / Onkyo

Onkyo A-7055

Solid State Stereo Pre-Main Amplifier

add a review add a review

Onkyo A-7055

Specifications

Power output: 26 watts per channel into 8Ω (stereo)

Frequency response: 10Hz to 70kHz

Total harmonic distortion: 0.03%

Damping factor: 80

Input sensitivity: 2.4mV (MM), 100mV (line)

Signal to noise ratio: 75dB (MM), 90dB (line)

Semiconductors: 39 x transistors, 18 x diodes, 2 x thermistors

Dimensions: 423 x 136 x 358mm

Weight: 9.3kg

Downloads

Related Catalogues

Hi-Fi Programm

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.

Comments

re: A-7055

I own the Japanese spec A-755 (same amp). This is an outstanding amplifier from the golden age of Onkyo. Build wise a magnificent specimen and still sounds excellent nearly 50 years on.

re: A-7055

Im new at this. found my onkyo in a pile at the dump. cord cut. Took it home and opened it up. pretty dirty, fuses blown. Used lots of air, tuner cleaner and a soft tooth bursh to clean it up. replaced the fuses and power cord. Sounds good. Good enough that when pared with a hitachi turntable and a decent cartridge you can hear the difference between a well recorded album and a bad recorded album. Not looking to sell or move up. unless I find a marantz at a price I cant say no to.... like free!!.. all in all its a nice worth while integrated amp. Just Dont pay too much.

This website is not affiliated with or sponsored by Onkyo. To purchase A-7055 spares or accessories, please contact the company via their website or visit an authorised retailer.