Pittsburgh Envelope Effects OUT - Modulated signal output

OUT - Modulated signal output

and low end emphasis

AMS 15-80 (with Pitch board) and Publison DHM 89 can be achieved

But if you start with white noise you can filter it to produce all other 'colours' of noise

The kit comes with 2 sets of 4 different logic chips

Pittsburgh Envelope Effects OUT - Modulated signal outputThe Pittsburgh Modular Envelope is a complex multi stage envelope generator with voltage controllable rise and fall. Using the sustain switch to toggle between modes, the Envelope functions as either a 2 stage attack decay envelope or a 3 stage attack sustain release envelope. The Envelope response for rise and fall is continually adjustable between logarithmic, linear, and exponential allowing for precision envelope shaping. Cycle times range from .