I'm interested... I have a couple of Casio CZ-101s that I would love to drive using the pdp-11. Allison modified a DLV11-J for me years ago so that I could control some devices... but as I am moving my entire collection to storage (my partner and I are looking into getting a house with a garage and basement so I can have a real museum), I'm not sure where it is right now. Also, years ago I built a device with several of the TI Sound Generation Controllers on it, controlled by a DL11-C. I had some software which played the music files produced by the music compliler written at Stanford. I still have the device, though I've misplaced the schematics for it... Megan Gentry Former RT-11 Developer +--------------------------------+-------------------------------------+ | Megan Gentry, EMT/B, PP-ASEL | Internet (work): gentry!zk3.dec.com | | Unix Support Engineering Group | (home): mbg!world.std.com | | Compaq Computer Corporation | addresses need '@' in place of '!' | | 110 Spitbrook Rd. ZK03-2/T43 | URL: http://world.std.com/~mbg/ | | Nashua, NH 03062 | "pdp-11 programmer - some assembler | | (603) 884 1055 | required." - mbg KB1FCA | +--------------------------------+-------------------------------------+