Well, Herb, here is waht you need. Takes all the work out of the bias issue.

https://www.eurotubes.com/store/pc/bias%20probes.htm

I have a Deluxe Reverb style amp I built some years ago. I made some mistakes with the Tolex cover and the grill cloth. I decided to fix it today. After putting the amp back together it has a hum. I knocked something around I guess.

I never really was 100% happy with the sound so I guess this the time to rework the amp.

Most of these tube amps are only really useful for playing on stage. Not so mant are good recording amps.

Billy


“Amazing! I’ll be working with Jaco Pastorius, Charlie Parker, Art Tatum, and Buddy Rich, and you’re telling me it’s not that great of a gig?
“Well…” Saint Peter, hesitated, “God’s got this girlfriend who thinks she can sing…”