Hi Alexandre

> Does anyone here experiment with the Shepard Tone module (which is not available
> anymore) or now also now with the A143-9

I had toyed with a shepard generator generated by CVs from a sequencer,
sent to four VCOs, four VCA and found that it is not worth the effort.
There is only one sound to be achieved with. If you want to hear it get
YMO's great LP "Technodelic" and listen to "Loom" (most uninspiring
piece on the record). If you really want it use, the possibilities of
todays hard disk recording.

The A143, I do not know.

Florian