For a future build I intend to try a Varitone circuit, just to try something different. I have done some research about this on-line and from this forum.

I still have a couple of questions that hopefully can be answered by this forum.

1. Does the type of capacitor, ceramic/greencap etc really matter?

2. Does the Varitone circuit work with the normal tone circuit, or do you use one or the other (and switch between them)?

3. I have seen some Varitone circuits with just capacitors, and some with capacitors and resistors. Is there an advantage with using the capacitor/resistor combo?

I would greatly appreciate any advice and suggestions.