Marshal AVT20 Service | SMP Artizan "Guitar and Amplifier Tech Works"
Marshall AVT 20 Test - YouTube
Used Marshall AVT20 Valvestate 2000 Guitar Combo Amp | Guitar Center
Picked this up for a nice price the other day. Can anyone tell me more about it, it's a Marshall Valvestate 2000 AVT20. Is that 20 watts referring to the tube or