Rear Panel - Musicom Lab EFX-10D Owner's Manual

1.5 Rear Panel

IN 1/2
This is the main input jack(TRS) where your two guitars plug in.
IN1 is connected to tip, IN2 is connected to ring, and TS plug can be inserted when only IN1 is used.
The two inputs can be switched to the IA switch.
Refer to the 4.5.2 Audio > In.2 on page 23 of the manual.
TUNER
This jack is for connecting an external tuner.
SND 1~4 and RTN 1~4
These jacks provide mono-send / mono-return effect loops. SND 1~4 send signals to effect pedals and RTN 1~4
receive signals from effect pedals. Connect the SND 1~4 jacks to the INPUT jack of each effect pedal, and connect
the RTN 1~4 jacks to the OUTPUT jack of each effect pedal. The SND 4 is a buffered signal. This is useful for
connecting a volume pedal or for maintaining impedance in your system.
Refer to the 1.3 Block Diagram on page 4 of the manual.
SND 5~10 and RTN 5~10
These jacks provide 2 x mono-send / 2 x mono-return effect loop. SND 5~10 send signals to effect pedals and RTN
5~10 receive signals from effect pedals. Connect the SND 5~10 jacks to the INPUT jack of each effect pedal, and
connect the RTN 5~10 jacks to the OUTPUT jack of each effect pedal.
Refer to the 4.5.2 Audio > Loop6, Loop8 and Loop10 on page 24 of the manual.
SND 5/6
TIP SND 5
RING SND 6
OUT L/R
This is the main output jack(TRS) where your two amps plug in.
OUT L and OUT R can be turned on/off independently. OUT L is connected to tip, OUT R is connected to ring, and
TS plug can be inserted when OUT R is disabled.
Refer to the 4.5.2 Audio > Out.R on page 23 of the manual.
F1/F2 and F3/F4
Latched or momentary function switch jacks for amplifier channel switching or on/off controlling of reverb.
Each function switch can be assigned to the BPM tempo. Refer to the 4.5.2 Audio > Func1~Func4 on the page 24
and 6.2 Function Switches on the page 30 of the manual.
XPDL
An expression pedal or 2 external foot-switches(momentary type) can be connected to this jack using a 1/4" TRS
cable. The TRS cable must be connected before supplying power to the EFX-10D. Refer to the 6.1 XPDL on the
page 30 of the manual for cabling.
USB
This USB connector is used to connect this device to your PC or MAC to send and receive data or to update the
firmware. No driver installation is required because EFX-10D's USB uses the HID class or USB Audio Device.
EFX-10D Audio Controller Owner's Manual
RTN 5/6 SND 7/8
RTN 5 SND 7
RTN 6 SND 8
RTN 7/8 SND 9/10
RTN 7 SND 9
RTN 8 SND 10
RTN 9/10
RTN 9
RTN 10
5