# PAiA Modular Synthesizer

PAIA @ 05 September 2017

“I purchased these modules and started this project a couple of years ago.

I never finished it.

If this does not sell, I will list the modules separately.

Includes 2x (4720 VCOs)

1x. AD

1x. 4740 ADSR

1x inverter buffer

1x low pass filter

2x balanced modulator. Basically VCAs

Keyboard is modified to single buss from a cheap keyboard, and uses a 74c922 matrix IC to send CV out. I have used this section, but not with these modules. May need modification. Transformer and power supply are 9v +- . It seems like I needed to do something else there, but it’s been 2 years and I don’t remember” Click here to visit listing on eBay

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