Need of standby switch with solid-state rectifier?

[slidincharlie (Carlo P)]

Hi all.
I have found a solid-state rectifier in my parts box. It is a direct replacement for 5AR4, 5U4 and 5Y3 tubes, named T-SSR01.
I guess I...

[homeinmyhead]

Hello! I have a Ampeg SVT classic that has alot of issues.

First issue I have is the standby, when I let the amp warm up for 30 seconds it...

[psklpt]

Hi everyone !

I have an Engl Screamer 50 combo that i bought last year, and it produces a suddent BUZZ little after i turn the power on, when...

[stephenhartley]

Hello - I've just joined the forum and I'm new to amp building (although I've been playing through old valve amps for years)

I'm building a...

[BadDisciple]

Hail everbod',

I have a very weird issue with my Marshall amp. It's a "30th Anniversary 1962-1992"
head with a 4 Celestion...

[uteedub]

I came to band practice today and plugged in my peavey 5150 head to rehearse for an upcoming show and it would not power on at all. the power and the standby...