GAIN
ATTACK
J-BOOST
GAIN
BASS
TREBLE
J-BOOST
BASS
J-BOOST
TREBLE
ON/OFF
T-BOOST
J-BOOST
GAIN
ATTACK
J-BOOST
GAIN
BASS
TREBLE
J-BOOST
BASS
J-BOOST
TREBLE
ON/OFF
T-BOOST
J-BOOST
REGULAR SIDE
J-BOOST SIDE
Copyright ©2019 JangleBox LLC
Unrivalled Power
and Flexibility
The key to maximizing the
effectiveness of the JBX
is to understand the basic
setup. The On/Off switch
(red LED) controls the Bass,
Treble, Gain and Attack
functions. The J-Boost (blue
LED) controls the J-Boost
Gain and J-Boost Bass and
Treble. These are discrete
sides of the compressor.
The Attack knob and
T-Boost treble switch are
common to both sides of
the compressor.
When the
J-Boost is activated, the
regular Bass, Treble and Gain
are inoperable.
Among many variations, the
J-Boost can work as a treble
or bass boost, or, by adjusting
the J-Boost Gain louder than
the regular Gain, can create a
“boost-on-boost” effect.
