9
Troubleshooting
The power does not turn on even when the power button is pressed
and held down.
• Have you installed baeries? Is the polarity correct?
Or, is the AC adapter cord connected to the rear panel of the amp
correctly?
• Is the AC adapter plugged into an AC outlet?
• Is the AC outlet switched on and working?
• Is the AC adapter damaged?
There’s no sound coming from the amp
• Is your guitar turned up?
• Are both ends of your guitar cable plugged into where they should
be?
• Is your guitar cable working?
• Are the top panel VOLUME and GAIN knobs turned up?
• Do you have headphones or anything else plugged into the amp’s top
panel PHONES jack? If “yes,” unplug!
The amp doesn’t seem very loud
• Is your guitar turned up?
• Is the top panel VOLUME or GAIN knob turned down low?
• Are the baeries discharged?
There’s no sound heard from the PHONES jack when you use it.
• Check that the top panel VOLUME knob isn’t turned all the way down.
CHORUS
This models a standard analog chorus that adds a rich spaciousness
to the sound.
Use the knob to adjust the modulation speed.
FLANGER
This models an analog anger that creates a sound with a peculiar swoosh-
ing eect like a jet engine.
Use the knob to adjust the modulation speed.
TREM
This models a typical tremolo built into a standard U.S. combo amp that
changes the volume up and down cyclically.
Use the knob to adjust the tremolo speed.
DELAY/REVERB Knob:
A.DLY
This models an analog delay that uses a bucket brigade device (BBD).
The sound quality is low delity, but its warm sound is popular among
musicians.
Use the knob to adjust the mix amount of the delay sound. Set the delay
time with the TAP buon. The maximum delay time is 1.25 seconds.
T. ECHO
This models a popular analog tape echo.
Tape echo was originally created by using a playback head, and the delay
time was adjusted by modifying the motor speed. The knob and buon
functionality is the same as that for the A.DLY model.
SPRING
This models a spring reverb inside a guitar amp.
Use the knob to adjust the mix amount of the reverb sound.
Use the TAP buon to set the reverb time.
ROOM
This is a standard room reverb that contains a lot of initial reection.
The knob and buon functionality are the same as the SPRING model.