This big ol' purple tremolo dates to the same era as those famed UV-1 Univibe pedals. It's a really natural, warm wobble, and the stereo panning function is a lot of fun. Seriously, I plugged it into two amps in the store, and heck, it was very, very fun.

Model: Dunlop TS-1 Stereo Tremolo
Made: USA, recent model (serial MMI08E185)
Type: tremolo
Power: 9v DC negative supply, not included
Switching: buffered bypass
Equivalent new street price (approx): n/a
Mods: none
Accessories: no box or manual
Condition notes: used, no major marks, fully functional. The battery cover is a bit busted, so it's held in place with some tape.  Overall: good condition