OT: Show us your DIY tube amps

[LowOhms]

Correction . The transformer I designed does not buzz at all. You got that wrong.

There was posted speculation that it may be a filament or a filament transformer that is the cause.

My power transformer design was for Willie's amp's B+ supply.

Well, I am glad you are happy. What looks on the surface to be good is the frequency conversion for DHT heating. The fact that you run a single tube front end can also be good. It is a far simpler circuit than the cathode follower amps you posted previously.

Listen on and enjoy yourself !!

LowOhms.