Tube amps that can hande 4 ohmsl


Is this a question I should be asking? Or is it a dumb idea all together? Anyone use a tube amp with a four ohm speakers? Am I looking for trouble?
tbadder
Check out the Granite Audio 860.1 tube mono blocks -- they can handle any load and you can run them with out a pre-amp ---www.graniteaudio.com

stephen
Once again the Audiogon group has been fantastic. Thanks so much for your help, quick and lots to think about. I really appreciate the time you take to drop a comment.
Hybrid amps may be another safe bet. I'm using a pair of Blue Circle BC2s (hybrid - 75wpc Class A, with one 6SN7 tube per amp) to drive my Audio Physic Virgos, and they seem to do a wonderful job. I believe the CEO of Blue Circle uses the same amps to drive a pair of Martin Logans (can't remember the model) that are notoriously difficult to drive.
Cheers,
John.