MMD Archives January 2012 Contents of Digest 2012.01.31 Prev  Next Nr Subject Author 01 Operating the Ampico A Grand Piano Paul Meehan 02 Reproducing Grand Piano is Shaking Robert Maniaci 03 Seeburg Striker Pneumatic Span Art Reblitz 04 Striker Pneumatic Span Don Teach 05 Building a Pressure Regulator for an Accordion Nicholas Simons 06 Seek MIDI Files of Aeolian Organ Rolls Daniel D. Tenerowicz 07 Seek PianoDisc PDS-128 Note Driver Board Andy Taylor 08 Seek Pedal Bracket for Gulbransen Player Duaine Hechler