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Technics SU-7300

Stereo Integrated Amplifier (1976-78)

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Technics SU-7300


Power output: 41 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.08%

Damping factor: 40

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

Signal to noise ratio: 78dB (MM), 97dB (line)

Output: 150mV (line)

Speaker load impedance: 4Ω to 16Ω

Dimensions: 441 x 146 x 334mm

Weight: 9.1kg


service manual (M/MC)  English -

instruction/owners manual   English -

service manual (X)  English - Ivy Caudieus

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Reviewed Aug 27th, 2015 by kjs73

Excellent musical sound

Reviewed Jul 26th, 2015 by maggicni

Zvuk, izrada i izgled su fantasticni, pravo iznenadjenje za mene.

Reviewed Dec 28th, 2014 by MikeCaffyn

Absolutely sublime piece of kit. Only just playing up after 30 years. :-(



re: SU-7300

Thank you very much for this manual,Big help for me

re: SU-7300

thanks for the manuals. I have owned this amplifier since it was first sold back in the '70's and it has lately had a problem where one channel dies after about 20 minutes. Would love to get this fixed and hopefully the service manual will lead me to the culprit. thanks!

re: SU-7300

Thank you for the manuals to this amplifier!

re: SU-7300

Oh, thanks a lot for the service and users manual! I just bought an SU - 7300K . Amazing!!!!!!

fpfreddy's picture

re: SU-7300


Thank you for this manuals.
I've got this amplifier and i like it.


Technics SU-7300

Thank you for the manuals to this amplifier!

This website is not affiliated with or sponsored by Technics. To purchase SU-7300/SU-7300K/SU-7300S spares or accessories, please contact the company via their website or visit an authorised retailer.