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15

Rate

 

Adjusts the speed of modulation of the effect chorus.

TAP

EXP

FLANGER -

 This effect is produced by the combination of the 

direct signal of the instrument with a sample of a late signal. The 
result is a spacious and involving effect, sometimes imitating the 
noise of a jetpack.

VIBRATO -

 Vibrato is an effect that imitates a gentle oscillation 

on the guitar strings through a subtle modulation of the original 
note's tuning.

TREMOLO -

 Creates cyclical variations of volume on the sound 

of the instrument.

Rate

 Adjusts the speed of modulation of the effect flanger.

Rate

Adjusts the speed of modulation of the effect vibrato.

Rate

 

Adjusts the speed of modulation of the effect tremolo.

TAP

TAP

TAP

EXP

EXP

EXP

PHASER -

 Creates an effect that is obtained by the variation of 

phase of the direct signal, giving the sensation that the sound 
circles around a whirlpool.

PITCH SHIFTER -

 The pitch shifter effect is used to change the 

original tuning of your instrument.

ROTARY SPEAKER -

 Simulates the functioning of a Leslie box, 

which possesses the speakers spinning around its axis. A slight 
detune is generated and added to the original sound of the 
instrument, adding deepness to the overall sound.

AUTO WAH -

 Wah Wah with an automatic variation through a 

periodic circle pre-adjusted.

Rate

 

Adjusts the speed of modulation of the effect phaser.

Rate

 

Defines the quantity of the pitch shifter in semi-tones. The 
adjustment "dt" corresponds to the effect detune, that simulates 
a detune signal added to the original signal of the instrument.

Rate

 

Adjusts the speed of modulation of the effect rotary speaker.

Rate

 

Adjusts the speed of modulation of the effect auto wah.

TAP

TAP

TAP

TAP

EXP

EXP

EXP

EXP

H0

100%

100%

20%

20%

0%

40%

40%

60%

60%

80%

80%

100%

100%

100%

100%

100%

100%

100%

100%

100%

H5

DRY

DRY

EFFECT

EFFECT

H1

H6

H2

H7

H3

H8

H4

H9

WAH WAH -

 The Wah Wah is an effect used alongside the 

expression pedal of the GEP 50, which controls the sweep of the 
effect. If used without the expression pedal, can be used as a 
filter and give it a special touch to the distortion.

Effect Types and Parameters

Summary of Contents for GEP 50

Page 1: ...of use and safety Keep this manual for future reference in case of any doubts about the product s functioning All brand names mentioned in this manual are trademarks from their respective owners comp...

Page 2: ...pacts Before moving the unit make sure all the switches are set off and all cords coming from external devices are disconnected Disconnect this unit from an outlet in case of storms or heavy rain foll...

Page 3: ...ys connect all the electric and audio equipments when they are turned off to prevent damage toward their well functioning For cleaning wipe the unit with a soft and dry cloth or one that has been slig...

Page 4: ...e time for the effects of modulation delay and bypass ENCODER 2 This knob is used to 1 Choose the style and the parameter of the effect 2 Alter GEP 50 s master level 3 Alter the electric drums level 4...

Page 5: ...ssess parameters that can be adjusted to your taste similar to the knobs of an effect pedal The effect parameter alters the tone intensity speed etc EDIT EFFECT Mode In this operation mode you can edi...

Page 6: ...automatic mode The value of the MASTER LEVEL will be exhibited on the display while Encoder2 is turned After adjusting the desired value the display will return to its previous state and will exhibit...

Page 7: ...usly pressed down for about 2 seconds T h e G E P 5 0 w i l l e n t e r MUTE TUNER Mode A A B C C D D E F F G G The right digit of the display shows a rotation bar that indicates by how much the tunin...

Page 8: ...thms turn Encoder2 1 Press down Encoder2 to turn on off the electronic rhythm 1 Press and hold Encoder2 for approximately 2 seconds 5 To exit RHYTHM Mode press down Encoder2 again for approximately 2...

Page 9: ...mits the adjusting of the parameters according to the interval of time that the footswitch DOWN is pressed repetitively If the display exhibits one of these two states it means that the effect module...

Page 10: ...conclusion of the operation NOTE If a patch is copied to the position of another patch the content of patch destine will be replaced with the content of patch origin Therefore the content of destine p...

Page 11: ...he Patch Level The effect modules that can be controlled through the expression pedal are listed in the table aside 6 Save the patch after associating a function form the expression pedal to the patch...

Page 12: ...ue effect TAP EXP Symbols Adjusts the level of the patch within a 00 99 range The value 50 corresponds to a unitary gain EXP PATCH LEVEL COMPRESSOR The compressor is used to produce long sustains to t...

Page 13: ...I GAIN Overdrive characterized by the amplifier Fender Tweed adjusted at the dirty channel BRITISH HI GAIN Overdrive characterized by the amplifier Marshall adjusted at the dirty channel CALIFORNIAHI...

Page 14: ...2 dB EQ LOW EQ MID EQ HI This effect reduces the noise produced by the pickups of an electric guitar likewise the noises deriving from the chaining of distortion effects NOTE Louder noises require hig...

Page 15: ...tuning of your instrument ROTARY SPEAKER Simulates the functioning of a Leslie box which possesses the speakers spinning around its axis A slight detune is generated and added to the original sound o...

Page 16: ...tic characteristics of a small environment like a compact studio The higher the effect type is the higher the overall intensity will be ARENA This reverb style simulates the acoustic characteristics o...

Page 17: ...5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 LATIN MUSIC BOSSA NOVA BALLAD 1 BALLAD 2 BLUES PRESET RHYTHM 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52...

Page 18: ...ults If you wish to restore all the original factory patches and defaults follow the instructions below 1 Disconnect the power supply of the GEP 50 2 Press and hold Encoder1 and footswitch UP simultan...

Page 19: ...e warranty period Microtronix Eletr nica Ltda will elect to repair or replace it free of charge After the warranty period Microtronix Eletr nica Ltda will repair this unit for a fee This warranty is e...

Page 20: ...O N E S T E P B E Y O N D www onerr com Designed and Manufactured in Brazil...

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