Quick Start Guide
CP3A-M MIXER
Legendary Analog Mixer/Utility Module
for Eurorack
Controls
(EN)
(2)
(1)
CHANNEL INPUTS connect the incoming signals
(1)
via cables with 3.5 mm TS connectors.
CHANNEL GAIN knobs adjust the input volume
(2)
for the CHANNEL INPUTS.
MULTIPLE connections act as a patchbay so that copies
(3)
of the input signals can be routed out to other modules
for further processing.
OUTPUTS connections send out the mixer module's
(4)
final, summed signal. The OUTPUTS section
features two sets of output jacks with negative
and positive polarity.
MASTER GAIN controls the final volume
(5)
at the OUTPUTS jacks.
V 1.0
Power Connection
The CP3A-M MIXER comes with the required power cable
for connecting to a standard Eurorack power supply system.
(5)
Follow these steps to connect power to the module. It is easier
to make these connections before the module has been
mounted into a rack case.
1.
Turn the power supply or rack case power off and
disconnect the power cable.
2.
Insert the 16-pin connector on the power cable into the
(3)
socket on the power supply or rack case. The connector has
a tab that will align with the gap in the socket, so it cannot
be inserted incorrectly. If the power supply does not have
a keyed socket, be sure to orient pin 1 (-12 V) with the red
stripe on the cable.
3.
Insert the 10-pin connector into the socket on the back of
the module. The connector has a tab that will align with the
(4)
socket for correct orientation.
4.
After both ends of the power cable have been securely
attached, you may mount the module in a case and turn on
the power supply.
Installation
The necessary screws are included with the module for mounting
in a Eurorack case. Connect the power cable before mounting.
Depending on the rack case, there may be a series of fixed holes
spaced 2 HP apart along the length of the case, or a track
that allows individual threaded plates to slide along the length
of the case. The free-moving threaded plates allow precise
positioning of the module, but each plate should be positioned
in the approximate relation to the mounting holes in your module
before attaching the screws.
Hold the module against the Eurorack rails so that each of the
mounting holes are aligned with a threaded rail or threaded
plate. Attach the screws part way to start, which will allow
small adjustments to the positioning while you get them all
aligned. After the final position has been established,
tighten the screws down.