Gallien-Krueger ML/S Manual de instrucciones - Página 4
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(20) Internal Speaker On/Off Switch
(Combos only)
Turns the internal speaker(s) on and off. In the
"off" position, full power can be taken from the
internal power amplifier(s) to drive external speak-
ers(see Minimum External Speaker Impedances
above).
(21) AC Receptacle and Fuse Holder
This combination grounded AC jack and fuse holder
is designed to accept a detachable power cord. If a
replacement is needed, it should be UL rated at
10amps/125vac or 5amps/240vac.
The fuse (and spare are located as indicated in the
drawing below. Never operate this amplifier with
any other than the recommended fuse type : 5mm ´
20mm, slow blow, 250V with ampere ratings as
follows:
Line Voltage
Fuse Rating
117VAC
2.5 Amps
220VAC
2.5 Amps
100VAC
3 Amps
The fuse can be easily removed with a screwdriver
as shown on the right.A spare fuse is located in a
sliding compartment.
Warning : The Ground Pin on your power cord is
for your protection. Do not remove it!!!!
(22) Power Switch
Turns the unit on (1) and off(0). Unplug the unit if
it is not being used for an extended period.
ML/E ONLY :
(23) Compressor Switch
Turns the Clean Channel's Compressor on and off.
The compressor boosts low level signals while
decreasing high level signals to add sustain. It is
preset to an overall general purpose 2:1 compres-
sion ratio, ideal for most applications.
The Compressor can be turned on and off with the
RFG4 Foot Controller only when this switch is in
the "on" position and the RFG4 is plugged in.
(24) Stereo Reverb Control
Controls the amount of delayed signal mixed with
the main signal from the internal reverb. Clockwise
rotation of this control increases the amount of
reverberation effect in the ignal. The Reverb can be
turned on and off using the RFG4 Foot Controller.
(25) Stereo Chorus On/Off Indicator LED
When lit, the Stereo Chorus effect is activated.
Fuse#
T2.5A • 250V
T2.5A • 250V
T3.0 • 250V
(26) Stereo Chorus On/Off Switch
Turns the Stereo Chorus on and off. The Chorus can
be turned on and off with the RFG4 Foot Controller
only when this switch is in the "on" position and the
RFG4 is plugged in.
(27) Stereo Chorus Rate and Depth Controls
Allows for variation of the internal chorus effect
from a very subtle "doubling" to a more dramatic
"spatial" effect. Only the higher frequencies are
chorused, allowing the lower frequencies to be
unaffected and thereby eliminating the detuning
problems found in some chorusing units.
The Rate varies the speed of the effect and the
Depth its intensity.
(29) Stereo Aux Input
Accepts a stereo 1/4'' phone plug to allow a stereo
signal to be mixed with the internal preamp signal
(post internal effects, pre Output Level). This input
can be used in place of the Return when using
stereo outboard effects through the Effects Loop. It
can also accept a stereo signal from sources such as
tape machines, recorders, stereo receivers, etc., for
playing along with prerecorded music (see Sample
Hookups).
(30) Stereo Balanced Outputs
These are standard XLR low impedance jacks
providing a means of hooking your ML/E directly
to a mixing console or recording equipment, in both
live and studio settings (see Sample Hookups). It is
suggested you use the GK VCV
Compensation Module when using these outputs.
The Stereo Balanced Outputs are post internal
effects and are not affected by the Output Level
Control and can be switched to stereo or mono.
(31) Balanced Outputs Stereo/Mono Switch
In the mono mode, both outputs are providing
identical signals, In the stereo mode, you have true
stereo left and right output signals.
(32) Balanced Outputs Ground Lift
Disconnects the ground from the Balanced Outputs.
There may be situations where a ground loop
occurs when using the Balanced Outputs, resulting
in a noticeable hum. By disconnecting the ground,
the hum may be reduced or eliminated.
Recording