Einstein Combo speaker access/ Tube noise question

[badgergman]

Hello all.

Can anyone tell me how the grill cloth is attached on Einstein combo (K-100) open back (004 3/13)

I can't see any way of removing it and don't want to force it.

Thanks if you can assist.

Also anyone ever had a mild humming noise from the amp that dissapeared with a gentle tap on the top of the amp? I have replaced V1 and it seems to have cured it but just wondered if this was a symptom of something else?

Regards

 

[sden]

at least at mine its just fixed through a very thight fit. Meaning you just have to pull the grill in order to remove it.