For instance in the style of this teaching of Dr John:

https://www.youtube.com/watch?v=Gmmokq6cWmE

To make a little demo, I've connected up my PC3-76 (no K needed, doesn't work on LE because of many effects) like this:

X --> digi sync in PC3 , PC3 digital out --> Lexicon MX400 digital in (creates reverb), digi out --> Lexicon Omega tos in, USB --> Linux computer --> 192kHz/32bit/ch conversion --> volume control +Limiter (probably hasn't done anything) --> FFMPEG mp3 converter (+ downsample to 44.1kHz sample rate) --> this file:

http://www.theover.org/Keybdmg/pc3os221_blueberry1.mp3 (1 1/2 min 256 kb/s stereo mp3, 44.1kS/s)

Let me know if you find the sound useful!

Theo V.