Hi MD,

> It seems that the highest frequency of the A-110 lies around
> 1200 Hertz

supply the A-110 (CV 1) with a high voltage.

The Tambourine-Patch on the Modular-Planet.de requires a high voltage
source. The measurement shows 21000 Hz at A-110-Triangle (only 10500
Hz at Sine, but I don`t know the cause!).

In this manner the A-111 produces a frequency of 80000 Hz!

Greetings

Josef