crate bl120 crashes

[j.kolke]

in the middle of playing lost all sound thru amp but still seems to have power on.

[Jam]

IF you still have power then did you test the speaker?

[j.kolke]

no i didnt how does a guy go about that

[Jam]

amp

You can do it with a meter at low ohms or take the speaker wires from the speaker and touch them to a 9v battery see if it make a pop noise

[j.kolke]

thanx for your input jam. iplugged into a differnt head and the cabinet sounds fine could this be a tube problem or something bigger.

[Jam]

amp

Does it have effects send and return? if it does plug a chord from send in to return . see if it works