Vox VALVETRONIX AD50VT - Manual (Page 32)

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➢ Check the settings of the GAIN, VOLUME, TREBLE, MIDDLE, and BASS con-
trols. On certain amp types, if the TREBLE, MIDDLE, and BASS controls are all
turned down, there will be little or no sound coming from the amp due to the way
the circuit of the original works.
➢ If you’re in Manual mode (the MANUAL LED lit), turn the following controls above
their minimum setting: GAIN, VOLUME, TREBLE, MIDDLE, and BASS.
4. There’s no sound heard from the LINE/PHONE jack when you use it.
➢ Check that the top panel MASTER volume isn’t turned all the way down.
➢ Make sure sound is coming from the amp. IMPORTANT NOTE: You’ll need to
unplug your headphones or cable from the LINE/PHONE jack to do this, since
plugging something into this jack automatically mutes the amp’s speakers. If
there’s still no sound from the amp, go to page 27 “There’s no sound coming from
the amp.” If you do hear sound, check the headphones or cable you are hooking
up to this jack.
5. You can’t hear any effects.
➢ Check that the BYPASS LED isn’t lit. If it is lit, the effect is bypassed. Press the
BYPASS button to disengage it; the BYPASS LED will go off.
➢ Is the EDIT 1 knob turned down too low? Adjust the EDIT 1 knob.