Question about Tim's Phuncygnosis

[sir_modulus]

What are the two inputs for :? , and why does one have a switched jack, and go through all this stuff, while the other one goes through a cap? Where would I normally plug in my guitar, and what would I plug into the other input?

Thanks a bunch,

Nish

[Paul Marossy]

IIRC, the aux. input was for something like a drum machine. You would normally plug your guitar into the point labeled as "in".

[Tim Escobedo]

This is correct. A second instrument/audio source is plugged into the aux. jack. This allows the guitar to be filtered in sync with the second instrument/audio source. Basically modulating the guitar with the envelope of another instrument.

[jmusser]

I asked him the same thing when I built it too. This is a great circuit, and well worth your effort to build. For me, the only thing I would leave out, is the switched section with the 4 LED's that gives a lower tone selection, but that's a personal preference. I like the quack it gets with just the single LED.

[Paul Marossy]

I like the quack it gets with just the single LED.

Same here.