Mini Bicomp is exactly the same features as our pre-2003 BICOMP, just takes less real estate on your pedalboard. Same size as juicer or small comp. The only difference between the mini bicomp and the new 4 knob bicomp, is the ATTACK control is on the inside. Works on battery or 9V DC adaptor.
MINI BICOMP page at AnalogMan's website...