Tube Moog (Was:Re: Website update)

[jh.]

> I suppose the limiting factor would be the ratio that the transconductance
> sweeps over, which I doubt would be enough for the full audio range..

Speaking of limited range, does anybody know why the Moog Modular
LP VCF had (needed ?) a Range switch to choose between different sets
of capacitors ?
Was there a technical reason (such as buffer amplifier's impedance too
low), or did Moog not fully trust in the abilities (i.e. wide sweep range)
of his new found circuit, or is there an ergonomical reason to have
a range switch ?

JH.