Ethan,

The A191 is one of the more esoteric "must have" modules. The MIDI
sync'ed LFO is something I value most of all about the module. You
need this module.

Joe got it 100% correct in his assesment. Mult's and mixers are
ALWAYS in short supply, and something you should seriously consider
purchasing LOTS of.

'Nuff said.

Regards,
Kevin