Lin detune,MS20 Core,Polysix/Trident

[Haible Juergen]

	>In other words, an exponential VOLTAGE source (multiplying some
reference
	>current at the same time) is recopmmended that will feed into a V/I
	>converter (servo loop precision source), before that some voltage
can
	>be added or subtracted?

Yes. But then again, my capacitve divider to fake the lin detune might be 
even less complicated, if you go V/Oct. A linear voltage as intermediate
step
would only be my choice if there are other reasons for it as well (like
a shared expo converter as in Poly6 and Trident).

	>The initial offset voltage of components should not matter then,
however
	>offset drift should be avoided.

Not exactly sure what you mean with servo loop precision source.
The problem with offsets in a V/Hz path is that you cannot compensate
all offset errors of a chain of opamps if you have scaling in between
(for tuning / transposing).

	JH.