Hey everyone!

I just received my Vox AD50VT today off of eBay. It was used but it looks to be in excellent condition. Anyway, I was playing it for about 3 hours and then all of a sudden the volume/gain starts to drop and sometimes the volume goes altogether and it will go back to normal sometimes too.

This was really bothering me as I was having a great time playing on my new amp. So, first I figured it was the cord but I tried another cord and it was the same thing. I figured it might be the amp but I plugged into my bass amp and it was the same thing. The volume keeps fluctuating. Do you think it could be the guitar and if so, what would be the cause? Input jack? Thanks!
My Gear:

Squier Affinity Stratocaster w/ SD Hot Rails (Bridge)
Yamaha F-310 Acoustic

Peavey Studio Pro 112
VOX AD50VT Valvetronix
Ross Fame Series Bass 50

BOSS DS-1 Distortion
BOSS DD-6 Digital Delay
it could be the actual plug go into the wall. Sometimes on the back of many amps the plug will loosen in the back causing like at times half connection and itll go in and out.
Originally posted by J_Dizzle
THAAAANK YOU GoodCharloteSux is god