Sony Cassette Deck ES 3Heads Closed Loop Dual Capstan

Cassette Deck and analog sound passion!!!
A little dream has been realized:  my Sony TC-K777es and his little sister Sony TC-K666es !

Sony TC K777es Sony TC K666es

Sony TC K777es Sony TC K666es

Making of Audio Projects Testing Dedicated Power Supply

I'm working around board assembly.

Positive rail is ok, negative has to be tested ...I hope it'll be ok!!!

Linear Variable Output Voltage from 3V to 50V, Input voltage Max 60Vdc

Hi Fi power supply +60V 0 -60V DC

A Linear Power Supply designed for Hi Fi appliance capable of +60Vdc,-60Vdc, power diveces cuold be IRFP240 IRFP9240