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A-178, System a - 100 – Doepfer A-100(~ 40 MB) User Manual

Page 608

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A-178

Theremin

System A - 100

doepfer

4

2

LEDs

The LEDs 2 indicate the state of the voltage at CV
outputs " and §.

3

LED

LED 3 shows the presence of a gate signal at gate
output $.

4

Threshold

Using control 4 you set a threshold voltage for the CV
output, above which a gate signal will be produced at
output $.

5. In / Outputs

!

Antenna

Use socket ! to connect the antenna.

H

If you use any other antenna than the te-
lescopic one provided, and find that it’s not
longer possible to set the null point with the
offset control 1, then it may be necessary to
use the internal trim pot (see page 3, and
appendix, page 8).

"

CV Out • § CV Out

CV outputs " and § (internally linked) put out the
theremin’s voltage.

$

Gate Out

Socket $ puts out the gate signal, whenever the
voltage created by the theremin is greater than the
threshold set with control 4. This gate signal can be
used as a noise-gate or as a source of manually-
triggered gates for other modules (see user exam-
ples).