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Vintage Audio (record players, hi-fi etc) Amplifiers, speakers, gramophones and other audio equipment.

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Old 15th Apr 2018, 12:39 pm   #1
Join Date: Mar 2018
Location: Campania, Salerno, Italy.
Posts: 1
Default Musical Fidelity B1 - Trouble

I have a B1 that is giving me some trouble.
I always have a continuous output voltage on the loud speakers on both channels.
The voltage is also present by removing all the 2N3055.
I would need the correct supply voltages detected at the important points of the circuit.
In particular on E-B-C of T15 - T16 - T17 - T18.

Can someone help me?

Thank you
luciano63 is offline  
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