Another interesting and simple design from The Tone God archives. Should make a nice quick project to build.
From the Tone God’s site: A simple ten part non-selective frequency tripler. It creates
octave-like sounds on lower settings and on higher settings generates a
metallic swell effect through out the decay of the note(s). It is
particularly noticeable with using bent multiple notes.
The Drive control affects how much signal is going through the
tripling portion of the circuit. When used at higher settings initial
picked notes will pass unaffected but then go through the decay portion
of the tripling. The Sym control affects the symmetry of the tripling
which controls what portion of the decay cycle the tripling is
occurring. The Level control affects the final output amount.
