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6

Controls and Switches

We suggest you start exploring the channels with all controls set to 12:00 
o‘clock and the master volume slightly cracked open.

Gain 

Controls the preamp‘s intensity. With activated 
Overdrive mode, it is responsible for the amount of
distortion in the overall sound.

CLEAN/OVERDRIVE

Switches between the two preamp modes of the
GS2-158D.

Volume

This knob adjusts the overall volume of the
GS2-158D. Please note that the maximum capacity 
of the power amp will be reached at a setting around 
1 to 2 o‘clock. You should not use the amplifi er at a 
higher setting for a longer period of time. A violation 
of this rule will damage the power amp as well as the 
built-in loudspeaker.

Treble, Middle, Bass

These three knobs represent the master equalization 
of the GS2-158D. Treble controls the amount of high 
frequencies in the overall sound, while Middle 
and Bass are responsible for the mid and low
frequencies.

Effects

This screened knob offers you a wide variety of
useful DSP effects. All built-in programms cannot 
be changed in speed, depth or intensity. You should
always be careful using effects while playing a
heavy distorted sound. This will sound very
intransparent and single notes will not be heard 
clearly.

Power

Switches the GS2-158D on or off.

Summary of Contents for GS2-158D

Page 1: ...ELECTRIC GUITAR AMP Owner s Manual GS2 158D...

Page 2: ...to adjust to the ambient temperature before operating 10 minutes should be sufficient in all cases Especially the change between a cold vehicle and in most cases warm stages can cause condensing fluid...

Page 3: ...3 Content Setting up the GS2 158D 4 Peripheral Connections 5 Preamp Section 5 Controls Switches 6 DSP Effects 7 Special Gimmicks 8 Specifications 9...

Page 4: ...instruments You should always keep a sufficient distance to the amplifier to avoid such feedbacks This will extend the life of the speaker and the power amp Travelling Abroad If travelling to countrie...

Page 5: ...GS2 158D to a grounded power outlet Please make sure that the power cord works correctly and has a shielded plug PREAMP OF THE GS2 158D Clean In this mode the amplifier produces a very bril liant and...

Page 6: ...ould not use the amplifier at a higher setting for a longer period of time A violation of this rule will damage the power amp as well as the built in loudspeaker Treble Middle Bass These three knobs r...

Page 7: ...plate Plate 3 Similar to Plate 2 but with a stronger accent in the mid and high frequencies Chorus Produces a classical chorus effect A second sig nal with a slight detune and delay is added to the or...

Page 8: ...w to choose the right device High quality effects like a vibrato or time based units like delays can round up the sound when placed in front of the amplifier But the final sound is depending on the ch...

Page 9: ...x 8 Special Design Switches Clean Overdrive Mains Equalization Bass Middle Treble Effects DSP effects with 16 different programs Connection Jacks Input Phones Dimensions 31 1 x 32 2 x 21 cm Weight 7 k...

Page 10: ...GS2 158D 2007...

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