A-178, System a - 100 – Doepfer A-100(~ 40 MB) User Manual
Page 608

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).
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