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Yamaha AX-550

Stereo Integrated Amplifier (1991-92)

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Yamaha AX-550


Power output: 85 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.007%

Damping factor: 250

Input sensitivity: 0.16mV (MC), 2.5mV (MM), 150mV (line)

Signal to noise ratio: 76dB (MC), 92dB (MM), 110dB (line)

Channel separation: 60dB (MM), 50dB (line)

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

Dimensions: 435 x 150 x 388.5mm

Weight: 11kg

Accessories: remote control transmitter

Year: 1991

Price: GBP £240 (1991)


schematic   English - Tackensvai

instruction/owners manual   English - Jeepo65

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Reviewed Nov 10th, 2015 by vpi68

This amp makes music - high quality source plus good cables & speakers will sonically please you. The bad press on this amp is not accurate. The specs are very good and adjustable to suit your personal musical taste. Very pleased with this amp.

Reviewed Jun 28th, 2015 by Pierovio

I am very happy



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