TRIPLE COMPARATOR LW 4 Space Now turn the frequency knob

Now turn the frequency knob fully CW and adjust the FM DEPTH trim pot so that the max frequency reads between 10-12kHz

Plug an audio frequency sawtooth wave into the in jack on the top section

tripling your sequence length

Probe an active step in the sequence and adjust the OUTPUT trim pot so that the voltage output per-step is in the range of 5-6V

TRIPLE COMPARATOR LW 4 Space Now turn the frequency knobThe Paperface TRIPLE COMPARATOR consist of three independent functions which are useful in the production of square waves and variable pulse waves. The comparator reference level can be a time varying control voltage, a complex audio signal, or a fixed preset voltage. Additionally, the comparators are useful for level detection and for logic decisions based on amplitude. DIY BUILD Triple Comparator BOM Calibration Connect a bipolar AC coupled triangle