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Alesis RA100

Stereo Power Amplifier

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Alesis RA100


Power output: 75 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.05%

Damping factor: 200

Input sensitivity: 0.5V

Signal to noise ratio: 100dB

Dimensions: 19 x 3.5 x 8 inches

Weight: 14.25lbs


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re: RA100

Perfect, great help.
Many thanks

re: RA100

Trying to service this amp without a print would't happen, thank you very much for the help.

Roly's picture

re: RA100

Many thanks to @deniss for the circuit/service manual.

This website is not affiliated with or sponsored by Alesis. To purchase RA100 spares or accessories, please contact the company via their website or visit an authorised retailer.