Need help with guitar synthesizer circuit

Thread Starter

TheBellows

Joined Jan 18, 2009
56
Hi, it's me again. :)

I'm trying to get this circuit to work, but with no luck.
Is there something missing in the schematic or something?

I'm using a CD4007UBE and a CD4046BE and power the circuit with a single 9V battery.
 

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