nuX AS-4 Amp Simulator



  • Simulates the characteristic distortion and cabinet sound of a guitar amplifier
  • Extra amount of gain boosts high frequencies for greater distortion effect
  • True bypass provides transparent tone
  • Bass and high tone control
  • LED indicator shows status of effect and battery condition
  • The pedal can be powered by a battery or an optional AC adapter


  • Input impedance: 1MO
  • Output impedance: 10KO
  • Power: 9V Battery or 9V AC Adapter
  • Dimensions: 121(L) x77(W) x48(D) mm
  • Weight: 230g


myFXDB user reviews

1 review, average score of 4.5 / 10

2013-10-01mirosol4.5/10  Well designed.Cheap feel.

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fx pedal stompbox stomp box guitar effects pedal distortion dist distorted distort distortion/fuzz/overdrive dirt grit
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