Supro Black Magick 1695T meets the Gretsch G5445T guitar.

Bought a used Supro 1695T Black Magick amp. When it arrived the volume control #2 was not making consistent contact, so got a replacement unit from Supro and installed it. Checked the tubes and they were getting weak, so replaced them all with JJ and EHX replacements. Now the amp is working correctly.

This is the amp on first startup on the table with a Gretsch G5445T guitar to see what happens when you put it in Input 1+2 and turn both volume controls to 10 using just the master gain in the Gretsch.

[jimioconnor]

Hey i need to replace a bad tube in my black magick, was wondering if I could replace the tubes without taking the amp out of the cab?

Would i be able to see the tubes good enough if i just took off the back panel or the front speaker baffle? I don't wanna take it all apart if i don't need to. Tks for the reply in advance if you have the time