If using Ken's stackable configuration for the bandpass filter + mixer -- as shown on the CGS30 page, is it doable/advisable to add a master level control on the mixer ?
And if doable, still done in the usual way (skip resistor between a & b, connect pot instead) ?
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Had a good laugh with Ken's April's fool joke on his module-list page.
Well, at least I hope it is a joke. º_º
_g