Folks,

I would like to use an expander with my EL90 but know when it
transmits program change messages these go 1 through 16 mapping onto
the registration memory buttons. Unfortunatley most expanders e.g.
the TG55, map fixed voices onto these numbers. Is there a device that
will fit in the midi lead and change these as required ?

I seem to remember there used to be a "Midi Commander" that would do
this but can't find any reference to it on the web.

Dave Wade