I recently got one of these and it was working fine. It started to die down though somehow like the volume was really low even though I had it cranked. Eventually it just stopped completely. It turns on and all but no sound comes out of the tube. I assumed new battery but I only had it on for like an hour and it powers on just no sound. Only had it for like 2 days and it does this. Anyone help?
take it to the place where u bought it?
I would try battery just in case. You might have to use an adaptor for it.