This little Thang is voiced after a brownface style tremolo... if you're not familiar, early 60s Fender amps like a Deluxe Reverb and Princeton were dressed in unglorious brown, but had these gorgeous harmonic tremolos built in. This really nails the tone, it's quite impressive. Canadians do it better! Plus, they sound funny when they say "out" or "about" etc etc.

Model: Monster Effects Swamp-Thang Tremolo
Made: Canada, recent model
Type: tremolo
Power: standard 9v negative supply (not included)
Switching: true bypass
Equivalent new street price (approx): n/a
Mods: velcro added
Accessories: no box or manual
Condition notes: used, no major marks, fully functional. Overall: very good condition