> And probably why vendors like Doepfer put no engineering effort into

sines - customers

> want fat unstable waves - not precise thin waves!

We will put efforts into sines and we already have ! We have the existing
A-143-9 quadrature oscillator which has probably a more perfect sine than
all the other oscillators your mentioned. And you also ignored my suggestion
to improve the A-143-9 by adding a temperature compensation. We definitely
listen to what our customers want to have. Most of the newer A-100 modules
are based on ideas and suggestions of this group ! But it needs to be more
than one interested user before start a new design or redesign. So lets
start with a poll how many users would be interested in

a) improved tri-to-sine converter for A-111-1 (about Euro 15 additional
charges)
b) temperature compensated exponential generator for the A-143-9 (about Euro
30 additional charges)

I think that's much more constructive than to offend other users.

Best wishes
Dieter Doepfer