> > that might mean that the pulse waveform from the a111
> > isn't perfect square

> i recall that the a115 audio divider was picky about the a111

pulse output,

> too.

yes, as well as the A113..

luckily i discovered this before buying a111s. no probs w AS
vcos, everything tracks the pulse very well, including 155 as
graphic vco. (and i think dieter's estimate of 10kHz ceiling is
accurate)

to switch gears real quick, i agree w joe on his argument for
need for improvements, and the a111 pulse output would be a
good place to start.
duff