Tech help. DSL 100 has lost all of its volume. Please

[Norton666]

I have a newer DSL that blew the 630ma fuse. I replaced the fuse and it works, but even at max volume, it is whisper quiet. I’m thinking re-tube, but any help would be greatly appreciate. Thanks!

 

[japetus]

I have a newer DSL that blew the 630ma fuse. I replaced the fuse and it works, but even at max volume, it is whisper quiet. I’m thinking re-tube, but any help would be greatly appreciate. Thanks!

Retube and rebias

 

[midnightlaundry]

Failed screen resistor took out the choke and B+ capacitors.. Your fucked..

 

[glpg80]

Tech time. It could be a plethora of different things.

 

[cardinal]

Dunno why your fuse popped but I just had a similar issue and replacing V1 brought the volume back to normal.

 

[midnightlaundry]

No, really. Take a look at the power tube board and see if there's anything burnt.
This assumes you know how to not shock the shit out of yourself..

 

[Rick Lee]

If you have no charring or black marks, and I mean NONE, then you should be ok. Throw in a matched quad of any kind of power tubes, rebias and see if that makes a difference. You can also power up with no power tubes, but if your new fuse isn't blowing, then that might not help you. You can roll preamp tubes too, but my guess is power tubes. Gonna be a real pain in the ass to deal with a new socket if one blew and took out the original socket. Have fun.