Don’t plug the amps into Puritan. It’s limiting current. Those amps need to be connected to wall outlet or passive power conditioner.
You can keep your source components in puritan if you like how they sound.
ARC Ref75se bias
So I have a ARC Ref75se, with tubes under 300 hrs, and a new Puritan 156, with maybe 30 hrs. I checked my tube bias not long before getting the Puritan. For some reason I decided to check it after the Puritan was installed, with my amp plugged into the Puritan. I found it odd the bias on all four tubes was on the low end. Not in but close to the "bias zone" on the meters. I know I could plug the amp back in to the wall and see what the bias does. It always remained very stable on all four tubes. Any ideas?
- ...
- 7 posts total
- 7 posts total