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sine, sine, everywhere a sine...

2002-09-10 by John Papiewski

The sine wave question came up here recently didn't it?? Or wuz it AH??

NTO/PCO sine waves have tiny pips in them, or mine do. I can hear the
extra harmonics esp. in the lower registers.
This is annoying - if I want purity I have to filter them or make a sine
wave from the VCFQ.

Yet I know someone who has a fairly recent vintage Serge that makes nice
sines that don't seem to buzz.
Could this just be a power supply or waveshape adjustment thing?

Any opinions or observations?

Thx

JP

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