Elmwood M90

[Todd E]

My Elmwood M90 has no sound.
It’s not the speaker or cables
The lights come on and main fuse is good!
Help…?

 

[Bxlxaxkxe]

Check tubes first man

 

[Todd E]

Check tubes first man

Thanks, I have ,all glowing and seated well

 

[Bxlxaxkxe]

Thanks, I have ,all glowing and seated well

Ideally you’d want to swap them out known good ones

 

[JackBootedThug]

he's an amp ho....he knows....

 

[Dan Gleesak]

There may also be an HT fuse. Tubes lighting up just means the heaters are working.

 

[Todd E]

There may also be an HT fuse. Tubes lighting up just means the heaters are working.

Thank you, I think it’s a fuse as well but am reluctant to take the chassis apart

 

[BSRIAudio]

IIRC these have some internal fuses.

 

[Todd E]

Thanks, I’m aware just reluctant to take it apart to find them

 

[Dan Gleesak]

Thanks, I’m aware just reluctant to take it apart to find them

It’s not as scary as it seems, but I’d never recommend anyone opening one up if they are uncomfortable doing it

 

[Todd E]

Thanks!
I’m still pondering it lol

 

[232cap]

Slide the chassis out easy, those elmwood faceplates are prone to the corners cracking. Brittle plastic no give. Just a FYI.

 

[Todd E]

Thank you!