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EFX Select Mode
NOTE: When entering this mode, the current preset will remain active.
In this mode, SWITCH 1 (39) selects between the Ultra and Rhythm channels. The CHANNEL LED (40) will
illuminate when the Ultra channel is active. SWITCH 2 (42) toggles between two effects and their respective
settings. This switch may be used as an on/off switch if one of the settings has no effects active. To use the
MODULATION LED (41) as a status indicator, the “off” (or lower setting) should be made with the LED dark, and
the “on” (or higher setting) made with the LED illuminated. SWITCH 3 (44) toggles between two reverb and delay
settings. As with effects settings, this switch may be used as an on/off for reverb and delay. Both functions change
simultaneously when this switch is depressed.
TWEAK FEATURES
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 (24) control while
simultaneously rotating the VOLUME BOOST (25) control.
The EFX ADJUST control must be pressed for at least one second to enter 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.
Tweak Adj Parameters
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 (24) control and hold
for one second to enter Tweak Mode, then press the DELAY (26) control.
Creating and Storing Custom Presets
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 (37) if necessary. The
MODE LED (38) will illuminate.
2. Use SWITCH 1 (39) to select Ultra or Rhythm channel. The Channel LED (40) will illuminate for Lead
channel.
3. Select the position of SWITCH 3 (44). The MODULATION LED (43) may be illuminated or dark at the
discretion of the user.
4. Select Flanger and adjust rate to preference using the EFX ADJUST (24) control on the front panel (standard adjustment).
5. Press and hold the EFX ADJUST (24) control while adjusting Flanger depth to preference with the VOLUME
BOOST (25) control on the front panel (tweak).
6. Press SWITCH 3 (44) to change to the other Modulation position.The MODULATION LED (43) will
illuminate or go dark depending on its status in step 5.
7. Select VOLUME BOOST and adjust solo level to preference using the VOLUME BOOST (25) control on the
front panel (standard adjustment).
8. Select the position of SWITCH 3 (44). The DELAY/MODLULATION & DELAY LED (43) may be illuminated
or dark at the discretion of the user.
9. Adjust modulation and/or delay to preference using the DELAY (26) & EFX ADJUST (24) control on the
front panel.