I do!
I'm a fan, especially with old tube PA's. You can usually get tube PAs for a STEAL when compaired to a simmilar Bass or Guitar head.
At one practice space i use an all tube Earth Stagemaster PA-2000 amp... which is preeeeeetty close to the Earth B2000 Super Bass head... which is preeeeetty close to the Sunn 2000s head.
Not mine, but here's someone else that uses the same head for bass:
I've also played out of, and HIGHLY reccomend, the old Fender PA-135 (and PA-100). They can be bought for pretty cheap if you can find them, they sounds great and crystal clean!!
