True to the Music
Radial Engineering Ltd.
JX42 V2™ Owner’s Manual
4
REAR PANEL FEATURES
5
6
7
11
5.
IEC POWER:
Connection for standard IEC power cable (included). 120V/240V operation for international use.
6.
MIDI IN:
Standard 5-pin MIDI connector allows MIDI controllers to activate the inputs and outputs of the JX42 V2. Eight dip
switches configure channel, program, and control changes. Can be used in conjunction with the JR-5 and JR-2 footswitches.
7.
JR-5 REMOTE:
XLR connection for the optional JR-5 remote footswitch, which can control the instrument inputs from a distance.
8.
JR-2 REMOTE:
1/4” TRS input for connection to the optional JR-2 remote footswitch, which can toggle between or mute the
amplifier outputs. When a JR-2 remote is connected, the front panel amp select switch on the JX42 will be inactive.
9.
TUNER OUT:
Buffered unbalanced output to feed a separate tuner. This output is fed by all inactive instrument inputs and is
always on. Can be used simultaneously with the front panel Tuner output.
10.
OUTPUTS A & B:
Transformer isolated and buffered gold-contact outputs for feeding two stage amplifiers.
11. LIFT:
Isolates the ground connection on each amplifier output to help eliminate hum and buzz caused by ground loops.
12.
INPUTS 1-4:
Buffered gold-contact connections for unbalanced instruments such as guitars and basses. Wired in parallel with front
panel connectors.
8
9
10
12
JR-2 Remote:
Optional accessory
to select or mute the
amp
lifier
outputs.
MUTE
AMP
SELECT
JR-5 Remote:
Optional accessory to
turn each instrument
input
on or off
.
GTR 1
ON/OFF
GTR 2
ON/OFF
GTR 3
ON/OFF
GTR 4
ON/OFF
MUTE ALL
GUITARS
