like phantom says, the VC50 will give you the sound you are after, its actually a combo'd Vh100R - has two channels, both with their own OD or boost and sounds the nuts... well, I would say that cos ive got one
I actually found a NOS VC50 in the UK recently, it was about £750, but if you dont want to pay that there is one on the bay # 290231071391 for £320.
I cant recommend them enough, the only things are its and incredibly bright amp and I reckon the speakers need changing from the HH stockers to V30's or something.