Hi there,
Just wondering, would it be ok to run -12/13v to an EL84 and then never touch the bias again? I know some amplifiers do this with EL34s/6L6's (eg mesa boogie) but would it do for EL84s? I have a 15w PP amp on a PCB that has no easy way of setting any kind of bias, but it wouldnt be hard to modify the bias supply with a 12v zener instead of a trim pot.
Ricky
Just wondering, would it be ok to run -12/13v to an EL84 and then never touch the bias again? I know some amplifiers do this with EL34s/6L6's (eg mesa boogie) but would it do for EL84s? I have a 15w PP amp on a PCB that has no easy way of setting any kind of bias, but it wouldnt be hard to modify the bias supply with a 12v zener instead of a trim pot.
Ricky
- Status
- This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.