The conditions have to be right for the PWM to work. Do you have the
square (pulse) wave slider up? That's the waveform it modulates. It
also modulates the duty cycle according to the LFO. If you put the
PWM to 50%, and lfo to the lowest frequency, the oscillator on square
wave, you'll get a nice chorus sound on the axxe.
--- In vintagesynthrepair@yahoogroups.com, "www.latinoamericano.cl"
<transiente@y...> wrote:
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>
> Hello
> This is my first post...
> I have a Arp Axxe and "Voltage Controlled Oscilator",
> "Pulse Width" and "Pulse Width Mod" they do not
> respond...
> But it produces sounds with defined pitch...
> it is possible to be repaired?
> Grettings from Chile
> Ivan