CEM/AS chip alternatives

[analogoutput]

See also this topic:

Non 3340 oscillators

Do you have any DIY VCOs that are not 3340 based? What are they, and what do you think of them? I’ve been looking at the MFOS and YuSynth ones. And the Haraldswerk trapezoidal quadrature VCO looks… interesting… maybe someday. Other good ones? Or not so good?

@ElectricalMusineer

VCAs are a bit tricky to achieve without matched transistors

VCFs too, and VCOs more so, at least if you want V/oct CV. But hand matching discrete transistors is always a possibility.