K5 Additive Synthesizer Chip
The chip is a 5 Sinewave Additive Synthesizer in a 8-pin DIP
1 analog pitch input CV for the fundamental. 1v/oct.
4 analog level CVs for level of the 4 harmonics.
There is also the KL5 Harmonic LFO.
Same function but LFO frequency range for the output.
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