SVT 2 Pro overheating

[wetzelman1]

so I've had my 2 pro for about 7 months. It's one of the premier edition ones. I had used it without any problems until tonight. after about 2 hours, it just cut off my signal and the clipping light stayed on constantly. The tubes were glowing blue. I also noticed both the red and green bias lights were on.

Any idea's or suggestions? Could the tubes be done and need to be replaced? Serviced by a tech? I'm a young musician with no money and hoping to go on tour soon, so I need to get this taken care of quickly and hopefully not have to sell a kidney.

 

[ridgeback]

what your taliking about there is exactly the reason i dont use ampeg amymore..no matter what was done by the tech or how many times my ampegs just tunrned off´mid gig for no reason..they sound fantastic but for me just to tempermental,then again i am sure there are lads that never had a bother...

are there any burning smells or smoke?.its there enough Ventilation
is the amp racked? i have been reading that svt2 does over heat!! and a few guys solved the problem with a mini fan blowing air in from the back..

and that there is a design problem with the 1/4" speaker output jacks?????

sorry i cant be of much help if the amp is just cutting out and there is nothing else you can see try a little fan as an option and see what happens..ampegs rock but like i said i cant depend on them but there are millions that do..good luck..

 

[i_got_a_mohawk]

Take it to a tech and see what's up.

Do you have your amp in a rack case? You could be blocking off the intake.

 

[wetzelman1]

it is currently out of its rack.

does anyone know ow I can add another fan inside?

 

[JimmyM]

a tech may cost money, but he can also save you a lot of money from replacing stuff and still not finding the cause.

 

[coreyfyfe]

The fault indication for both green and red on with no sound is bad tubes or bad bias control. Given that it's a premier edition, it's at least 20 years old, and could be in need of some repair in terms of old resistors or old caps, etc. +1 to Jimmy, a competent tech will be able to quickly diagnose the issue and get you back on the road.