Golden Tube amps

These look interesting to me and have some good prices. Anyone have some opinions on these? Reliability? Sound quality such as sound staging, detail and of course realism. I have never owned tube, so don't know the problems that come with tubes in general.
I have a Golden Tube SE-50 integrated amp. The problem is that I don't know how to set the bias. Does anyone out there know how to do so?

Don't buy them, their sound quality is questionable, I was very dissappointed. Also reliability can easily become an issue & the manufacturer is out of business as mentioned above.
As mentioned, I have a Golden Tube integrated amp and need to know how to set the tube bias. I'm very pleased with the sound of this unit. It has proved reliable so far. I've only had to replace the output tubes, thus the need to set the bias.

There is a Golden Tubes club on Yahoo where you'll be able to find the information you need. I don't have the link right now but if you go on Yahoo and search their groups, you'll find it. It's very active.