Hello Carlo, It is certainly possible to upgrade them for MIDI for use with sound modules, Ahlborn has 4 modules that then may be added. Other manufactures have systems that may also be integrated into the older organs. With MIDI additions, Pipe additions are also possible. There are still many in service, I have a Rodgers 115 with MIDI that is available. It similar to the Rodgers Scarborough II. Stop list on request. Vern Jones, http://www.Sound-Research.net Carlo Pietroniro wrote: > After listening to some recordings by Virgil Fox that were done in the early > 1970's, I > have 2 questions. > > 1 - How many of these analog organs are still in service? > 2 - Is it possible to upgrade the analog organs to digital. > > And now, a shameless plug for a Virgil Fox group I recently created. > http://groups.yahoo.com/group/Virgil_Fox/ > Go take a look! > > Carlo Pietroniro > > ____________________________________________________________________ > To unsubscribe or set to vacation, > go to www.frogmusic.com/rodgersmem.html > If you have any difficulty with this or PayPal, > please contact noeljones@xxxxxxxxxxxxx for help! > > Shop for Playing Guides to your Rodgers Organ at Frog Music Press ____________________________________________________________________ To unsubscribe or set to vacation, go to www.frogmusic.com/rodgersmem.html If you have any difficulty with this or PayPal, please contact noeljones@xxxxxxxxxxxxx for help! Shop for Playing Guides to your Rodgers Organ at Frog Music Press