Hi gang,

Jody suggested that subscribers write in for advice concerning their
MIDI reader projects.  I recently purchased a 1920's Aeolian Residential
Pipe Organ console that long ago was separated from its pipes.  Since
I already have a three manual Aeolian organ installed in our home, this
extra console will provide needed "original" spare parts for the
additions we are making to the original installation.

Here is the question...  We have accumulated over 400 different, excellent
condition 116-note Aeolian Pipe Organ rolls that we wish to record on
floppy disks.  The extra console has an excellent condition 116-note roll
player system, complete with two pouch trays in the back that have
silvered contacts on the top of each pouch.  Of course, there is the
usual air motor, transmission, pressurized spool box, etc.    To confuse
MMD readers even further, in our "main" console (the one we use daily)
is another 116-note player that plays through new Artisan Classic Organ
switching electronics These electronics come complete with several
"MIDI In" and "MIDI Out" connectors.  Using our Roland SB-55  we can
make very nice recordings on floppy disk as we make shade and stop
adjustments while playing rolls.  The results are very satisfactory.
BUT, it would be a really neat project to restore the second (extra)
console, attach a recording system to "capture" signals from the 180
(or so) outlet taps at the bottom back of the console.

I realize that the Roland SB-55 floppy player/recorder is no longer
produced but the MMD has mentioned several others that are now available.
In fact, I am involved with a project at the moment that will use the
Style 2  "MIDI" valves that have been reviewed in the MMD; a floppy
reader from QRS and a 128 connector Octet Design interface.  To record
the 180 positions from the organ will it be as simple as:

    1.  Restoring the console and built-in player.

    2.  Connect the 180 taps at the back of the organ to three
        64-position boards in a Octet Design interface.

    3.  Go "MIDI Out" from the interface into the "MIDI In" on the QRS
        floppy reader/recorder.

    4.  Put a roll on the player.

    5.  Read the instructions for stop control changes shown on the roll
        as it plays...

    6.  Follow the foot pedal  volume control (shade position) shown on
        the roll as it plays and is recording.........

    7.  Remove the floppy and then insert the recorded diskette into
        the SB-55...  on the main console???

I don't think I have answered my own question but maybe so...  ANY
help would be appreciated from our very knowledgeable MMD members who
have done this sort of thing before.

Thanks in advance.

Rick Cooley