i wondered this for a while cus i have an old gt-6 that i wanted to use at band practise instead of lugging everything down to the place, i found that  a crate powerblock can run a modeller really well. take the outputs of the pedal and run them into the cd input of the amp using a dual jack to rca cables and it acts basically as a power amp for the pedal and makes them sound really quite good

hi all!

im new here and wondered if you could help me at all???

my first amp (that wasnt a 10W practise amp) was a marshall mg50-dfx, must of had it for about.....6/7 years maybe??? i gave it to my dad when i upgraded to various other things and its been a very reliable practise amp for him! now go back maybe 2 weeks i was showing him a riff from my band and all of a sudden the volume started to die and then come back slowly and then for the rest of the afternoon started to do this over and over again!!! i havent checked it yet so im wondering if anyone has any idea what it could be before i pull it to pieces to see what is wrong with it? any help would be greatly appreciated as i have no idea why it would do that!

thanks

ben