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- Mon Jan 30, 2012 3:56 am
- Forum: Technical Discussion
- Topic: Ampeg V4B
- Replies: 25
- Views: 12367
HI ! I'm Having the Same Problem with my Ultra Lo Switch
I think that schematic has an error on the Ultra Low switch or it'll be Ultra Quiet as well, and the resistor values are really difficult to read as well. I posted the tone stack values in the other Ampeg thread on here (https://tubeamparchive.com/viewtopic.php?t=9844). I wouldn't want to buy MM's ...