[A6] bad noise with PWM waveforms

[analoguediehard at att.net]

> I'm a new owner of an A6 and I encouter a problem with PWM waveforms.
> Wether I use VCO 1 or 2, there is a backing distorded noise generated
> with the waveform that I can easily ear above C3 on all programs that
> use PWM. I did the autotune trick several times and everything shows OK.
> So what's wrong with the PWM waveforms ? Do you get the same thing than
> I ?

Make sure you have the latest OS 1.40.12, earlier OS had this problem.

MC