Rev. 5 – Jun 2020 Page 84 of 91
2 CGM CREATIVE MIXER VCA CURVES
All tests performed after 30 minutes of warmup at room temperature of 25°C, assuming external audio input at 0 dBu.
Overall tolerance ±2dB.
Figure 86: Channel’s main VCA response curve to CV. Input on a channel,
output from the direct output. Maximum gain with red VCA potentiome-
ter, pre-fader.
Figure 87: Sends VCA response curve to CV (Channel to Group send). In-
put on a channel, output from the yellow and green output on con-
nected group. 5V CV patched on main red VCA with pot at max. Maxi-
mum gain with yellow and green VCA potentiometers, pre-fader.
Figure 88: Returns VCA response curve to CV (Group return). Input on the
returns of the Group module, output from the group output with both
VCA potentiometers and fader at their maximum (jumpers allowing out-
put of sum of channels and return).
Figure 89: Pan. Input on a channel, output from the L/R output on the
connected group. Pan potentiometer at center position. The pan poten-
tiometer offers a range from +6 to −30 dB. Please note that the pan is
tightly connected to the main VCA: with hard VCA and PAN settings dis-
tortion may occur.
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