Step sequencer prototype internals nearly complete!!
I got the 8 channel 12-bit DAC soldered tonight and a 64 channel analogue input multiplexer done. So I just need to build the digital I/O mux/demux and then hook it all up. Then begin writing software all over again because of internal hardware system change. Will post pics tomorrow. The prototype is being mounted into a RadioShack enclosure. Actually two of them are being build so two of us here at AnalogueBus can work on different sections on the software. Only one of the prototypes will have the TKB/Programmer style manual gate for a track. Neither of them will use the final design of ball bearing matrix buttons and RGB LEDs with light pipes. The control surface is a whole different project due to complexity. We have two other styles of control surface though as backups.

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