Boss AW-3 Dynamic Wah Pedal

Boss AW-3 Dynamic Wah Pedal | No Limit Guitar Co, Idaho Falls

The Boss AW-3 Dynamic Wah is a compact, versatile auto-wah pedal that serves both guitarists and bassists with dedicated instrument inputs for each — two pedals worth of wah functionality in one durable metal chassis. Switch between fixed wah and auto wah modes, control the effect via the built-in tempo control or an optional external expression pedal, and explore the Humanizer function that creates wild, vocal-style sounds unlike anything a conventional wah produces. The AW-3 puts professional-grade dynamic wah on any pedalboard in a compact, easy-to-use Boss package that runs on a 9V battery or power supply.

Product Overview

The AW-3's dual-input design is the practical specification that sets it apart from most wah and auto-wah pedals — a dedicated guitar input and a dedicated bass input with separate voicing optimized for each instrument's frequency range. Bass-optimized auto-wah is a genuinely different effect than guitar-optimized auto-wah, and the AW-3's separate input architecture ensures that bass players get an effect voiced for their instrument's low-frequency fundamental character rather than a guitar wah's midrange-focused sweep that can thin out a bass signal.

The fixed wah mode locks the wah filter at a specific point in the sweep for a static tonal color that suits specific tonal applications — similar to the effect of a conventional wah pedal held at a fixed position, useful as a tone-shaping tool rather than a dynamic effect. Auto wah mode generates the wah sweep automatically in response to the player's pick attack dynamics — harder picking produces more wah sweep, lighter picking produces less — for a hands-free, naturally responsive wah effect that tracks playing intensity without requiring foot movement. Tempo control allows the auto wah's sweep rate to be synchronized to a specific tempo for rhythmic applications where the wah needs to pulse at a consistent rate. External expression pedal input adds real-time manual control over the effect for players who want the expressive range of a conventional wah pedal alongside the AW-3's auto and fixed mode versatility.

The Humanizer function is the AW-3's most distinctive and unconventional feature — a vowel-formant filter that produces sounds reminiscent of the human voice's resonant character, with the filter sweeping through formant frequencies rather than the conventional midrange wah sweep. The result is a talking, vocal, organic effect that is genuinely unlike standard wah character and opens up a range of expressive, experimental sound design applications.

Ideal For

• Guitarists and bassists who want a single auto-wah pedal with dedicated instrument-specific inputs for both guitar and bass
• Players who want fixed wah, auto wah, tempo-synced auto wah, and expression pedal control in one compact unit
• Experimental and effects-forward players who want the Humanizer's vocal-formant filter sounds for unique tonal textures
• Pedalboard builders who want Boss's proven compact format and durable metal chassis in a versatile auto-wah platform
• Guitarists and bassists in Idaho Falls looking for an affordable, feature-complete Boss auto-wah with dual instrument inputs

Key Features

Dedicated Guitar and Bass Inputs
Separate instrument inputs with voicing optimized for each — guitar-appropriate midrange wah sweep and bass-appropriate low-frequency wah voicing in one pedal.

Fixed and Auto Wah Modes
Fixed mode locks the filter at a set position for static tonal color. Auto wah mode responds dynamically to pick attack intensity for hands-free, naturally expressive wah sweep.

Tempo Control and Expression Pedal Input
Tempo control synchronizes the auto wah sweep to a rhythmic rate. Optional expression pedal input adds real-time manual control over the effect for maximum expressiveness.

Humanizer Function
Vowel-formant filter creates vocal, talking-style sounds — a genuinely distinctive effect that goes beyond conventional wah character into experimental, voice-like tonal territory.

Compact Durable Boss Metal Chassis
Boss's proven compact pedal format — 2.9" wide, 5.1" deep, 0.9 lbs. — in a durable metal housing built to handle regular pedalboard use.

What's Included

• Boss AW-3 Dynamic Wah Pedal
• Free standard shipping

Note: 9V DC power supply and expression pedal sold separately. 9V battery operation supported.

Technical Specifications

Get Your Hands on This Wah Pedal Today

The Boss AW-3 Dynamic Wah is available now at No Limit Guitar Co in Idaho Falls. Stop in to pick one up or reach out online to order yours — fixed wah, auto wah, humanizer, and dual instrument inputs in one compact Boss pedal.