who makes auto biasing tube amps w/200 wpc

Let's simplify the matter.

I'm at a real loss here to think of tube amp makers whose amps are both auto bias and have good power, say around 200 wpc or more @ 8ohms?

Might could go as low as 150-175 but I feel 200 @ 8 is about right, and would like to get as close to that spot as possible.

BTW... Non bridged amps.

Many thanks