Robisme
Sansui Enthusiast
I am working on a CR-2020 that pops every once in a while. DC offset is steady at about 15mv in each channel. It usually does not go into protection with the pop, but it did once.
I have read many posts about this, but none had remedies.
I had my meter on the speaker terminals for about 15 minutes while I stared at it, but of course it never popped.
It seems to only be in one channel.
Other pieces of gear have my attention now, so I have not disconnected the pre/main, but eventually will try that to see if the pop comes from the preamp or amp.
Any thoughts? I am betting a failing transistor is causing this.
Rob
I have read many posts about this, but none had remedies.
I had my meter on the speaker terminals for about 15 minutes while I stared at it, but of course it never popped.
It seems to only be in one channel.
Other pieces of gear have my attention now, so I have not disconnected the pre/main, but eventually will try that to see if the pop comes from the preamp or amp.
Any thoughts? I am betting a failing transistor is causing this.
Rob