EFX amplifiers offer hidden features to further adjust the parameters of the digital effects. In addition to
the adjustments described in the EFX ADJ PARAMETERS section of this manual, additional tweaks may be
made to customize effects to user preference. Tweaks are made by pressing and holding the EFX ADJUST
(12) control while simultaneously rotating the REVERB (13) control. The EFX ADJUST control must be
pressed for at least one second to enter Tweak Mode. Reverb setting will not be affected while in Tweak
Mode. The LED ring surrounding the control will now reflect the value of the effect being tweaked. As in
standard parameter changes, the effect being tweaked will be the active effect as indicated by the LED
adjacent to the effect name.
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Tremolo - Intensity Funk Wah - Decay time Phaser - Depth
Flanger - Depth Rotary Speaker - Wet/Dry mix Chorus - Wet/Dry
mix
To recover the factory settings for both Standard and Tweak Modes, press the EFX ADJUST (12) control and
hold for one second to enter Tweak Mode, then press the DELAY (14) control.
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The following steps explain the creation and storage of two different effects/settings, as well as two
different settings for Delay/Reverb. The Flanger and Octaver effects were selected at random. These steps
will accomplish custom presets using any of the effects.
1. Assure the footswitch is in the EFX Select Mode by pressing the MODE SWITCH (28) if necessary.
The MODE LED (29) will illuminate.
2. Use SWITCH 1 (30) to select Lead or Clean channel. The CHANNEL LED (31) will illuminate
for Lead channel.
3. Select the position of SWITCH 2 (33). The MODULATION LED (32) may be illuminated or
dark at the discretion of the user.
4. Select Flanger and adjust rate to preference using the EFX ADJUST (12) control on the front
panel (standard adjustment).
5. Press and hold the EFX ADJUST (12) control while adjusting Flanger depth to preference
with the REVERB (13) control on the front panel (tweak).
6. Press SWITCH 2 (33) to change to the other Modulation position.The MODULATION LED
(32) will illuminate or go dark depending on its status in step 5.
7. Select Octaver and adjust wet/dry mix to preference using the EFX ADJUST (12) control on
the front panel (standard adjustment).
8. Select the position of SWITCH 3 (35). The DELAY/REVERB LED (34) may be illuminated or
dark at the discretion of the user.
9. Adjust reverb to preference using the REVERB (13) control on the front panel.
10. Press SWITCH 3 (35) to change to the other Delay/Reverb position. The DELAY/REVERB
LED (34) will illuminate or go dark depending on its status in step 10.
11. Adjust delay type, time, and volume to preference using the DELAY (14) control.
12. Set the position of SWITCH 2 (33) and SWITCH 3 (35) to the settings preferred as defaults.
(Default setting is the one that is active when the preset is selected.)
13. Press the MODE SWITCH (28) to return to the Preset Mode.
14. Double-click PRESET 1, 2, or 3 (30, 33, or 35) to store the settings in that location.
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