Lush, vintage style tremolo and/or harmonic vibrato, but with some modern conveniences. First, you can control any parameter via expression pedal. There's also a tap tempo input, a preset via the footswitch, true stereo in and out... all the things. Mostly, and most importantly, it just sounds really good.

Model: Mr. Black Pana-Trem Pedal
Made: Portland, USA, recent model
Type: tremolo/vibrato
Power: standard 9v negative supply (not included)
Switching: true bypass
Equivalent new street price (approx): $360aud
Mods: velcro added
Accessories: original box and manual
Condition notes: used, few minor marks. Overall: excellent condition