Impulse response player/hardware

[MetalGuy]

Usually the more features the better. On the other side most musicians I know don't use MIDI.

[markseel]

I'm going to add MIDI input and output ports since it's easy to do. The audio path, effects parameters, and cab sim impulse response data could then be controlled and/or loaded with either USB midi or the midi input jack or both. The midi output jack will pass through the midi input jack data (for chaining multiple units) as well as send out midi data received over USB.

[markseel]

I re-arranged the board layout, removed one XMOS processor and shrunk the size, and expanded the project scope a bit for flexibility.
See thread http://www.diystompboxes.com/smfforum/index.php?topic=114354.0