Hi everyone,

I have built the solid state circuit according to the schematic in the book. Have noted that my draw from the run battery is 25ma. This circuit sounds like my ssg but has the additional whine from the coil. I checked the frequency of both the positive and negative output and they seem to be hovering around 2khz.

One question that I haven't been able to find an answer for is, should my cap be making the clicking noise? It is not warm to the touch. But it makes the same sound as my ssg did. It's a dc cap 600v 3.3uf poly I believe. I thought I might have had it backwards but there are no markings on it to indicate polarity.