DOEPFER Dark Energy III Aanvullende technische informatie - Pagina 4

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To establish other connections than the ex works defaults suitable cables can be used (so called jumper wires or
Dupont wires or Raspberry Pi wires or similar). These are available from electronic shops or Amazon. It is important
to order the female-female version of the cables (not male-female or male-male).
JP13...JP17
are just
soldering
point in question. Instead of this pin headers with one pin can be assembled to JP13...JP17. In this case the female-
female cables mentioned above can be used too.
Example: when the JP6 jumper is removed socket #8 can be used for other functions: wiring the left pin of JP8 to
JP14 e.g. turns socket #8 into LFO1 rectangle output instead of LFO2 reset input.
Of course the front panel printing is then no longer valid and a suitable label should be used to indicate the new
function of the socket.
Function of the trimming potentiometers (Dark Energy III Voice Board):
Name Function
P17
VCO Scale
P18
VCO Offset
P19
VCO Octave Switch +
P20
VCO Octave Switch -
P21
VCF Scale
P22
VCF Offset
DARK ENERGY III - Additional Technical Information – Page 4
points. If applicable the wire in question has to be soldered directly to the soldering
Explanation
adjusts the 1V/octave characteristics of the
socket "VCO F" or the bus CV
adjusts the VCO frequency offset
adjusts the upper position of the VCO range
switch (+ 1 octave)
adjusts the lower position of the VCO range
switch (- 1 octave)
adjusts the 1V/octave characteristics of the
socket "VCF F" or bus CV (if the tracking
switch is in the lower position "full")
adjusts the VCF frequency offset
Factory default
adjusted to 1.00V/octave
64 Hz @ center position of the VCO Tune
control and Range switch in center
position
adjusted to +1 octave
adjusted to -1 octave
adjusted to 1V/octave, VCF in self-
oscillation (Resonance control fully CW)
~ 10 Hz @ CCW position of the VCF Frq.
control, VCF in self-oscillation (Resonance
control fully CW, all VCF modulations off)