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Electronics: LJM MX50 X2 Amplifier

This power amp was based around two 'LJM MX50X2' modules purchased off Ebay from a Chinese vendor.

Having spent a fair amount of time unsuccessfully trying to source suitable heatsinks, I eventually went in search of a donor amplifier, and knowing that most Rotel models have generously rated heatsinks, I found an RB-956AX on Ebay for a good price, so I bought it.

I initially used the Rotel transformer, but the voltage was found to be too low, so I reverted to my original plan of using two toroidal transformers from a Cambridge A5.

I bought two faulty Cambridge A5 amps as scrap off Ebay.

This amp has now been upgraded with LJM L20SE modules.

LJM MX50 X2 Amplifier - Power supply
LJM MX50 X2 Amplifier - Power supply
LJM MX50 X2 Amplifier - Transformers
LJM MX50 X2 Amplifier - Transformers
LJM MX50 X2 Amplifier - Right channel
LJM MX50 X2 Amplifier - Right channel
LJM MX50 X2 Amplifier - Left channel
LJM MX50 X2 Amplifier - Left channel
LJM MX50 X2 Amplifier - Overall view
LJM MX50 X2 Amplifier - Overall view

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