Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: uki on June 08, 2022, 03:14:38 pm

Title: Hum can be really trick sometimes!!
Post by: uki on June 08, 2022, 03:14:38 pm

The video talk for itself! 50 secs video