#1
Hy guys, i have a problem with my amp. It's a vox ad50vt. It makes sometimes a strange thing. While I'm playing suddenly the amp looses volume, it's like putting it on mute It's hopeless to turn the volume up because it still doesn't make a sound. If i turn it off for a few seconds or minutes,and then turn it on almost in 99% of the cases the amp would come back to life. This annoying thing happend to me quite a few times now.... last time i was playing at a gig and did this to me... how embarrasing... i don't know what to do to it. Some people told me that the tube frome the pre-amp is messing with me but did't tell me what to do exactley!

If you have any ideeas please share them... thank you!
#5
many people told me that my problem could be a resistence... or some weak seams...i can say that this thing with the volume happend to me mostly when i was playing at a greater level with the volume.... for example 70-80% of its full power
#6
The jacks on those amps are known to be awful. So the first thing to try is some contact cleaner - it might be a good idea to use it on all the jacks - and plugging the cable in a few times.