Paul, The CC7 is sent out (all of the time, unless master channel is disabled) on the Master channel for the respective keyboard. So the Swell Shoe will transmit on Channel 13; the Choir shoe will transmit on Channel 15, and when Great Unenclosed is selected, choir shoe data will also transmit on 12 (GT) and 14 (Ped). When any MIDI coupler is selected, then CC7 data will be sent on the respective MIDI coupler channel, unless the coupler is selected to send CC11, or fixed volume, or off. Regards, Ed "Paul R. Swank" <prswank@xxxxxxxxxxxx> wrote: Hi, Does anyone know what MIDI channel is used on Rodgers organs for the control of MIDI messages that regulate volume (Control 7). I suspect that it is the same as the general pistons are controlled on. Thanks in advance. Paul R. Swank Baltimore, MD Rodgers 35D Roland Modules Galore... :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Find Music for the Rodgers PR-300 at www.frogmusic.com :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: To unsubscribe or change mail delivery (digest, vacation) go to our website at www.frogmusic.com/rodgers.html --------------------------------- Do you Yahoo!? HotJobs - Search new jobs daily now :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Find Music for the Rodgers PR-300 at www.frogmusic.com :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: To unsubscribe or change mail delivery (digest, vacation) go to our website at www.frogmusic.com/rodgers.html