VS100's were good! that was my first head!
I still have it somewhere. its probably in need of some care.
It was good at low volume.
I used to gig with it too, but it sounds pretty weak compared to a big valve amp.
I remember playing a show and i was stood behind my rig, and everyone was pushed up against it, and nobody could hear it. I has all the dials maxed, plus my boost maxed out, and the level on my eq maxed. it was the last song, probably sounded aweful but i couldnt hear it anyway! haha.
hybrid. single tube pre and ss power. but without all the gubbins you get in the AVT's.
The AVT's are terrible.
VS100's are probably SUPER cheap.