|
Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
For Sale Ads |
Use this form to submit comments directly to the Asylum moderators for this forum. We're particularly interested in truly outstanding posts that might be added to our FAQs.You may also use this form to provide feedback or to call attention to messages that may be in violation of our content rules.
Original Message
RE: noise
Posted by sony6060 on May 8, 2021 at 14:53:06:
Using AC on the output tubes may be the source. Remove the 01 tube and check the hum. If it is the same, put a hum balance pot on the 2A3.