'Hybrid' Synthesisers

[Dr S Grainger]

Dear All,

	Having 'lost my virginity' with the previous posting I'd like
	to start some discussion (if appropriate to the list) on 'hybrid'
	synths. By this I mean some form of digital oscillator(s) +
	analogue filtering/processing (a la PPG)

	There has been much previous discussion on DCOs and wave
	tables in general but no serious design issues (particularly
	for pure digitally-controlled wavetable oscillators - Doh !
	I can hear keyboards being tapped already with 'flamed
	replies').

	 For example, has anyone cloned/redesigned/improved the PPG
	'wavetable computer' boards from the Wave 2.2/3 ?

	I know the list is primarily analogue but there is still much
	popularity with the old PPG, SCI etc designs.

	Just getting on the asbestos suit !!!!!

	Regards

	Steve Grainger
	(Mainly constructed from analogue parts)