Product Overview
From the manufacturer:
Nice PT2399-based vibrato/chorus with a twist.
As well as your standard Speed and Depth (Blend on our PCB) controls, there's a Warp knob to play with. This sends the signal on a much wobblier course, altering the LFO as it does its thing. The results are exactly as the control would suggest, warping the signal.
There's a nice warm feel to this one. Quite organic sounding due to the PT2399's inherent modulation. Good range of speeds too, from ambient swoosh to all-out warbling.
The Warp knob works backwards, i.e. less warping the more CW you turn it. It's how it is on the original - go figure.
The kit is supplied with vertical-mount pots which have round shafts, so you'll need set-screw fitting knobs.