User Guide quadroPOL
4
Control Elements
quadroPOL offers four identical channels, each with two inputs, one control and one output.
INPUT
A signal applied to this input can be modified by
LEVEL
w
and a control voltage, being applied to
CV
IN
r
.
LEVEL
LEVEL
w
adjusts the level for the signal applied to
INPUT
q
. It works bipolar, meaning, that in its center
position, the applied input signal is suppressed and
the channel is closed. Turning this control to the right
will increase the level. The level also increases when
turning this control to the left, but in this case with
reversed polarity. This function is called polarizer.
LEVEL
w
has a dead-zone around its center position to
make it easier finding and hitting zero.
In most cases there will be no audible differences
between positive and negative amplitudes when using
complex audio signals. When using sub-audio signals,
i.e. LFO waveforms, the difference will be audible
immediately at its modulation destination:
Figure 2: quadroPOL front
