Its the valstate tube preamp 2000 with the 1x12 avt 100 built in efx.the best delay ive ever heard doesnt sound prosesed are mess with the guitar signal.Ive had it in bedroom setting ever since i bought it ,three channel foot switch od1 od2 clean channel great tone ,asking 650.00 brand new never had any problems service ect. I still record with it ,but im 10,000 in debt lol so i need money the 650.00 is firm but no dings scratches perfict condition .Great for live are recording cant beat the tone extreamly warm sounding amp plenty of saturated over drive on channel 2 great for blues,rock,metal,I would not use this amp for jazz though but any way this amp pictates what marshall is known for in their stacks and half stacks it has that same warm tone as its big brother and at 100wats it cranks.So any way take care all see ya.Here is a pic and the 650.00 will enclude shipping in the US.And still in the first year of a five year warranty.
http://www.zzounds.com/item--MSHAVT100