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Pioneer SX-1280

AM/FM Stereo Receiver

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Pioneer SX-1280

Specifications

Tuning range: FM, MW

Power output: 185 watts per channel into 8Ω (stereo)

Frequency response: 5Hz to 80kHz

Total harmonic distortion: 0.03%

Damping factor: 30

Input sensitivity: 7.5mV (mic), 2.5mV (MM), 150mV (line)

Signal to noise ratio: 80dB (MM), 95dB (line)

Output: 150mV (line), 1V (Pre out)

Speaker load impedance: 4Ω (minimum)

Semiconductors: 5 x FET, 6 x IC, 67 x transistors, 50 x diodes

Dimensions: 556 x 186 x 461mm

Weight: 28.7kg

Accessories: FM T-type antenna

Downloads

schematics  English

service manual  English

service additional  English

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Reviews

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rating
Submitted by hassan1280

good

rating
Submitted by turntabledepot.com

Outstanding well built example of Pioneer's best! With plenty of headroom power to spare - a very user-friendly and intuitive design that is timeless. Very proud to be an owner of one of these - and plan to keep it for a very long time. If you find one in decent to excellent condition - BUY IT!

rating
Submitted by dgoulet

Totaly awsome receiver

 

Comments

jcortopa's picture

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SX-1280

This is absolutely amazing! This site rocks!

thank you so much

Thank you! The light in the darkness,HiFi Engine.

I was able to fix a Pioneer 1250 receiver gone dead a few months ago,with schematics from your library. Now its time again,a Pioneer 980 receiver this time,and fortunatly I have found schematics for that one too right here at HiFi engine. Sure hope it works out good as last time.

This website is not affiliated with or sponsored by Pioneer. To purchase SX-1280 spares or accessories, please contact the company via their website or visit an authorised retailer.