Marantz 2325 one channel hot

yo00

Active Member
hello, i have 2325 with a channel hotter than the other, i adjusted the power supply to 35v, dc offset to almost zero and bias to 15mv with no problems and stable in both channels, the receiver sound very good and powerfull, but when on with no signal one heat sink feels noticeable warmer than de other, any ideas?

best regards.


Pio
 
Measure the voltage drops across each of the four emitter resistors on the warm channel.
 
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