Boss AW-3 Dynamic Wah Pedal

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  • Create Variety of Classic & Dynamic Wah Effects
  • Features Unique ''Humanizer'' Effect for Human-Like Voice
  • Dedicated Bass Input Offers Range of Funky Wah for Bass
  • EXP/CTL Input Allows External Control Via Expression Pedal
  • Tempo Mode Provides Fixed or Auto Wah Settings

Boss AW-3 Dynamic Wah Pedal

The Boss AW-3 Dynamic Wah Pedal delivers a wide variety of classic and dynamic wah effects to enhance your performance. The AW-3 is also equipped with a unique ''Humanizer'' mode, offering a human voice-type vowel sound for creating stunning and captivating soundscapes. Classic up and down wah effects are also included, along with a resonant synth-like sharp wah. Tap mode allows players to set the wah with the pedal control or deliver a fixed rate via the manual control. A dedicated bass input allows bassist to infuse the sound with funky wah, while the EXP/CTL input offers external control over the wah with an expression pedal.

This Pedal is Eligible for Boss Collectors Club.

Product Ref: 9976

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  • Compact pedal creates a variety of classic wah effects
  • Dynamic wah sounds provide variable effect based on picking strength
  • Humanizer effect creates human voice-type vowel sounds
  • Dedicated Bass input for processing bass guitar
  • EXP Pedal mode allows wah control via optional expression pedal
  • Tempo can be set for pedal control or at fixed rate via Manual mode



  • Nominal Input Level: -20 dBu
  • Input Impedance: 1 Mohm
  • Nominal Output Level: -20 dBu
  • Output Impedance: 1 kohm
  • Recommended Load Impedance: 10 kohms or Greater
  • Bypass: Buffered
  • Controls: Mode, Sens, Manual, Decay, Pedal Switch
  • Indicator: Check Indicator
  • Connectors: Guitar Input, Bass Input, Output, EXP/CTL, DC Input
  • Power Supply:
    • Carbon-Zinc Battery (9 V, 6F22) or Alkaline Battery (9 V, 6LR61)
    • AC Adaptor (PSA Series: Sold Separately)
  • Current Draw: 40 mA
  • Expected Battery Life Under Continuous Use:
    • Carbon: Approx. 2 Hours
    • Alkaline: Approx. 10 Hours
  • Accessories: Owner's Manual, Leaflets, Carbon-Zinc Battery (9 V, 6F22)


  • Width: 2.875’’ (73 mm)
  • Depth: 5.125’’ (129 mm)
  • Height: 2.375’’ (59 mm)
  • Weight: 0.42kg (15oz)