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FRONT PANEL CONTROLS
GAIN
c CLIP LED to adjust the input level.
INPUT
socket to plug in a bass guitar.
COMPRESSOR
switch to turn on the compressor and control to adjust the compression rate.
CONTOUR
switch to turn on the contour and control to adjust the intensity. Boosts bass and treble, cuts mids.
BASS
control to boost / cut deep frequencies.
LOW MID
control to boost / cut low mid frequencies.
HIGH MID
control to boost / cut high mid frequencies.
TREBLE
control to boost / cut high frequencies.
DEEP
LED to boost low frequencies.
BRIGHT
LED to boost high frequencies.
MUTE
ON / MUTE LED mutes the signal of all outputs except the PHONES and TUNER socket. To avoid
switching noise use the MUTE switch only while no audio signal is beeing played back.
PHONES
socket for connecting headphones (min 200 Ohm).
MASTER
control determines the main volume level.
REAR PANEL
GROUNDLIFT
switch disconnects the protective ground line from signal ground. A humming loop may occour when
several devices are hooked up to the same protective ground line and connected by line cables. Use
GROUNDLIFT to eliminate humming loops.
TUNER OUT
to connect to a tuner, active when MUTE is enabled.
LINE OUT
socket allows connecting additional power amplifiers or active cabinets.
EFF. LOOP
for the insertion of an effects unit. Connect EFF. SEND with the input and EFF. RETURN with the output of the
effects device.
DI PRE / POST
switch to route the signal to
DI OUT
socket PRE (pressed, direct signal from the bass) or POST (released, signal affected by equalizer or effects
loop). Symmetric XLR out to connect to e.g. a mixing console.
SPEAKER OUT
to connect the amplifier to the speaker.
POWER
switch for turning the amplifier on and off.
MAINS IN AC
terminal with integrated fuse compartment for connecting the amplifier to mains.
HORN OFF
switch to turn the horn off.
The rear stand allows for a 45-degree tilt of the amplifier.
