Amp/Preamp Asylum

Posted by RickyTerzis (A) on September 26, 2017 at 10:15:06

In Reply to: RE: Would adding an exterenal 47K load through the phono bring it on? posted by SchoolOfRock on September 26, 2017 at 08:20:56

Hi...i am a new user here. As per my knowledge Switching tubes around changing the sound is just normal tube oddness.The failure is in the switch itself. Most likely some sort of fault to ground at the 47K position.Replace the switch and I bet all will be well.

circuit card assembly

Edits: 11/10/17