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Yamaha M-45

Natural Sound Stereo Power Amplifier (1987)

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Yamaha M-45


Power output: 125 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.002%

Damping factor: 70

Input sensitivity: 1.14V

Signal to noise ratio: 119dB

Speaker load impedance: 2Ω to 8Ω

Dimensions: 435 x 165 x 420mm

Weight: 12.5kg

Year: 1986


instruction/owners manual   English -

service manual   English - SHOKDU

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Reviewed Aug 19th, 2013 by fluffyman

bought this cheap so my review reflects the £70 I spent on it! Using this with a NAD 3020 in pre-amp mode and a pair of Dynaudio audience 70 (which are hard to drive and power hungry) this amp does a very good job of driving the DYN's, great bass weight deep but not boomy, mids i.e vocal's are sweet and engadging. highs are nicely controlled and seem to work well with the mids as some of my recordings are revealing sounds never before heard!! Yes a cheap amp producing almost high end sound. Not perfect but a lot of amp for your money



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