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Luxman 5M20

Realtime Processed DC Power Amplifier (1978)

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Luxman 5M20


The 5M20 is a stereo power amplifier which constitutes the core of Luxman's prestigious Hi-Fi components named "Laboratory Reference Series".

The output is 100W per channel into 8 ohms load according to the FTC rules, and this is comprised in the category of high-powered amplifiers.


Power output: 100 watts per channel into 8Ω (stereo)

Frequency response: 1Hz to 100kHz

Total harmonic distortion: 0.008%

Damping factor: 80

Input sensitivity: 0.89V

Signal to noise ratio: 120dB

Semiconductors: 2 x IC, 45 x transistors, 31 x diodes

Dimensions: 442 x 400 x 146mm

Weight: 18.8kg


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This website is not affiliated with or sponsored by Luxman. To purchase 5M20 spares or accessories, please contact the company via their website or visit an authorised retailer.