Rocktron Classic Wah
What i can tell you though is that I know for a fact that Rocktron makes great products. There's a reason that you find Rocktron in pro rigs the world over.
I say that with the exception of the Hush pedal. If you're in the market for a noise supressor, i'd go with the Boss NS-2 or the ISP Decimator... but i digress...
The classic wah seems to have one setting. This is contrary to the RT "Tri-Wah" which includes classic, vintage, and bass modes.
It's got a heavy duty, all-metal chassis with a tension adjustment for the guitar pedal and is battery or AC powered.