Small, cheap, does heaps. If you want to mess around with a few FX and see what sounds you like and want to explore further, this will surely get you going. Pitch shift, tremolo, delay and a few modulations all in a tiny box for approximately the cost of a nice bowl of pasta.

Model: Behringer FX100 Digital Multi-FX
Made: China, 2009
Type: multi FX
Power: standard 9V DC negative power (not included)
Switching: buffereed bypass
Equivalent new street price (approx): $49aud (discontinued)
Mods: none
Accessories: no box or manual, no power supply
Condition notes: used, no major marks, very good condition