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Yamaha CR-840

AM/FM Stereo Receiver (1979-80)

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Yamaha CR-840


Tuning range: FM, MW

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

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.01%

Damping factor: 40

Input sensitivity: 2.5mV (MM), 120mV (line)

Signal to noise ratio: 94dB (MM), 100dB (line)

Output: 120mV (line)

Speaker load impedance: 4Ω to 16Ω

Semiconductors: 47 x transistors, 9 x IC, 1 x FET, 14 x diodes, 3 x zener diodes, 7 x LED

Dimensions: 510 x 167 x 386mm

Weight: 13.6kg


instruction/owners manual   English - Ivy Caudieus

service manual   English - Boots

parts list (revised)  English - Boots

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Reviewed Dec 19th, 2015 by caputto70

Nice looks, sounded ok. But not my favorit.



re: CR-840

Bought this unit in 1980. It served me well for many years. Ran a pair of Klipsch Heresy&CornwallI's with them. The unit started to get tired with a scratch sound when adjusting volume.

A few years ago I was introduced to Luxman starting with the integrated amp LV-105.
Couldn't believe the difference in sound it was like day and night. I sold the Yamaha and didn't look back.

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