SCR VCOs (was: AW: 303 clone filter and VCO not reproducable

[Haible Juergen]

	>And I think that the SCR method is no good idea for a vco at all
	>(not stable).

I tend to agree, because some simulations I've done say
the same thing. But I'm still wondering about all these
Korg synths that use them - they are not exactly known
as not stable. Rather the contrary. It's still a mystery to me.

JH.