Super De Luxe – this is 3-channel guitar tube preamp with auto envelope filter and chorus-delay effects.
Clean: bass, middlr, treble, volume.
Bright switch 3 positions – min / off / max.
Crunch gain, bass, middle, treble, presence, volume.
Overdrive. gain, bass, middle, treble, presence, volume.
Modern / vintage swith has effect on crunch and overdrive channels.
Envelope filter threshold and tone knobs.
Chorus / delay Speed of modulation, delaying time and effect level knobs. Turn the speed knob completly clockwise to stop modulation.
Amp and line outs.
Tubes: 2 x 12AX7 / ECC83