It's like a regular distortion, but more TURBO. Near my house, we get these native hens, but they can run really fast, so they're called Turbo Chooks. This is the equivalent, but in a two-mode orange dirtbox form.

Model: Boss DS-2 Turbo Distortion
Made: Taiwan, 1994 (serial GG74275)
Type: distortion
Power: standard 9v negative supply or battery
Equivalent new street price (approx): $159aud
Mods: none
Accessories: no box or manual
Condition notes: fused ew minor marks and scratches, fully functional. Overall: good condition