This looks pretty nice. Will definately try one out next time I'm down Denmark St. Even if there's fuck all in the box, it's such a nice design it deserves buying. I'd really like to take that mushroom switch apart to see if it's just an actuator resting on a board-mounted switch or something higher spec.
I've searched for demos and the only one I could find is some twat playing it through a distorted amp (of course) and a shit Boss rackmount delay(!)
There's the knob on the front to set the boost level. The two switches at the top are two different kinds of boost (s/d) and buffered/true bypass (tb/ts). I've got an mxr microamp clone with a buffer in my rig that does the job this pedal would do, otherwise I'd be right on it.
On a side note, I've found a manufacturer of similar mushroom switches and am exite!
I'm building a CMOS flip/flop latching relay driver for true bypass, purely to satisfy my pervy curiosity. It'd be ace to be able to use any fancy push-to-make switch for true bypass.