Front & Rear Panels
MW12 Owner’s Manual
20
English

7SEND Jacks

•AUX1 and AUX2 jacks

These are impedance balanced phone-type output
jacks.
These jacks output the signals from the AUX1 and
AUX2 buses, respectively. Use these jacks to output
these signals to an effector or to a cue box or other
such monitoring system.

8RETURN L (MONO), R Jacks

These are unbalanced phone-type line input jacks. The
signal received by these jacks is sent to the Stereo bus
and the AUX1 and AUX2 buses. These jacks are typically
used to receive a return signal from an external effector
(reverb, delay, etc.).
nThese jacks can also be used as an auxiliary stereo
input. If you connect to the L (MONO) jack only, the
mixer will recognize the signal as monaural and will
propagate the identical signal on both L and R jacks.

9REC OUT (L, R) Jacks

By connecting these jacks to an external DAT recorder or
cassette recorder, you can record the same signal that is
being output from the ST OUT jacks.
n• The mixer’s ST Master Fader has no affect on the
signal output from these jacks. Be sure to make
appropriate level adjustments at the recording device
side.
• These connectors output the same signal that sent to
the computer via the USB interface.

)2TR IN Jacks

These RCA pin jacks input a stereo sound source. Use
these jacks when you want to connect a CD or DAT
directly to the mixer for monitoring.
n• Level is controlled via the master section 2TR IN/USB
control.
• When a signal is being received both via the 2TR IN
connectors and the USB interface, the received
signals are mixed.

!USB Connector

Connects to the computer via the supplied USB cable.
When connecting or disconnecting the USB cable
be sure to turn the 2TR IN/USB control all the way
down.

@POWER Switch

Use this switch to set mixer power to ON or STANDBY.
Note that trace current continues to flow while the
switch is in the STANDBY position. If you do not
plan to use the mixer again for a long while, be
sure to unplug the adaptor from the wall outlet.

#AC ADAPTOR IN Connector

Connects to the included PA-20 power adaptor (see
page 6).
Use only the PA-20 adaptor included with this
mixer. Use of a different adaptor may result in fire
or electric shock.
Connector Polarities
*These jacks will also accept connection to monaural phone plugs. If you use monaural plugs, the connection will be unbalanced.
MIC INPUT, ST OUT
Pin 1: Ground
Pin 2: Hot (+)
Pin 3: Cold (–)
LINE INPUT (monaural channels),
GROUP OUT, ST OUT, C-R OUT
AUX1, AUX2*
Tip: Hot (+)
Ring: Cold (–)
Sleeve: Ground
INSERT I/O
Tip: Output
Ring: Input
Sleeve: Ground
PHONES
Tip: L
Ring: R
Sleeve: Ground
RETURN
LINE INPUT (stereo channels)
Tip: Hot
Sleeve: Ground
INPUT OUTPUT
Sleeve Tip
Ring
Sleeve Tip