Jump to content

Mark IV guys: channel switching problem.


Detonator

Recommended Posts

  • Members

Just finished mounting my mark IV in a headshell, and fired it up for the first time in a few weeks. I noticed that the channel indicator light was staying on the clean channel when I'd switch to R2 and lead. When the amp is on the lead channel, there's no gain, and the R1/R2 tonestack still controls the sound. With the footswitch unplugged, I tried using the channel dial on the back, but had the same problem.

 

Does this sound like a preamp tube issue or something more serious?

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.

×
×
  • Create New...