General:

Generously build pre amplifier issued in 1977.

 

Front ^

5M20 with 5C50 ^

 

Special futures:

This amplifier features a linear equalizer. Also a connector for a MC pre transformer.

User Manual:

Click here to download the owners manual of the 5C50 in PDF format

 

Schematic:

Click here to download the schematic diagram of the 5C50 in PDF format

Click here to download the service manual of the 5C50 in PDF format

 

 

Modifications:

The amplifier can be updated by checking pcb's and all capacitors on these pcb-boards.
Many capacitors may be out of specs. Check if the DML units are the new units we provide on this website.

 

Old DML units that need to be replaced ^

The famous new DML-02, these 'Ultimate Quality DMLs' are only available here on this website. Order now to update your amplifier.

 

A mix of old and newer parts: this amp should be updated. ^

 

Newer parts inside.

 

Input amplifier update in progress  ^

 

 

Sound:

Exceptional, unprecedented and powerfull sound, one of the best amplifiers ever made.

I drive my updated 5M20 with my Luxman 5C50 and that works fine.