I have a Little Lanilei 3350. It's a boutique amp built by Tris Mahaffay at Mahaffay Amps. He also makes a model he calls the Hi-Low Plexi.
They have a pre-amp and two power stages, the first is a 1/4 watt tube. It feeds at line level into a 33 watt solid state power section. The amps allow you to get tube tone and distortion at volumes you can talk over, or you can drive a pair of 4X12 cabinets at stage volumes.
They typically cost around $250 new.
http://www.mahaffayamps.com/index.htm