Boss AC-3 Acoustic Simulator Pedal

Boss AC-3 Acoustic Simulator Pedal | No Limit Guitar Co, Idaho Falls

Ever been on stage or in the studio with your electric guitar and wished you'd brought an acoustic along? The Boss AC-3 Acoustic Simulator solves that problem entirely — a compact pedal that uses COSM acoustic modeling technology, derived from BOSS's flagship AD-8, to transform any electric guitar into a convincing range of acoustic guitar tones. Four simulation modes — Standard, Jumbo, Enhanced, and Piezo-equipped — cover everything from warm, traditional acoustic body resonance to the cutting, direct piezo sound that cuts through a mix. Top and Body controls let you fine-tune the virtual body resonance to taste, built-in digital reverb adds depth and sweetness, and dual outputs make the AC-3 flexible enough to connect to an amp, a PA, or a recorder. For musicians who travel light but want acoustic tones available, the AC-3 is the answer.

Product Overview

The AC-3's COSM (Composite Object Sound Modeling) technology is the same modeling approach BOSS uses in their top-of-the-line AD-8 acoustic processor, scaled down into a compact pedal format without sacrificing the precision and realism that makes the AD-8's modeling so respected. Earlier generations of compact acoustic simulator pedals were often described as "promising" — close, but not quite convincing. The AC-3 represents a meaningful step forward in how precisely and realistically an electric guitar signal can be transformed into something that sounds and behaves like an acoustic instrument, capturing the resonance, body character, and tonal complexity that simpler modeling approaches miss.

Four simulation modes give players access to distinctly different acoustic guitar characters. Standard models a traditional acoustic guitar tone, Jumbo captures the larger, boomier low-end character of a jumbo-bodied acoustic, and Enhanced provides a more processed, full-spectrum acoustic tone suited to mix situations where additional presence and clarity are needed. The Piezo-equipped mode is particularly notable — it simulates the sound of a piezo pickup mounted acoustic guitar, the bright, percussive, slightly compressed tone that has become extremely common in live acoustic performance and that cuts through a band mix in ways a purely modeled acoustic tone sometimes cannot.

Top and Body controls allow players to shape the characteristics of whichever simulation mode is selected — adjusting the virtual body resonance to dial in exactly the acoustic character desired, whether that's a brighter, more present top end or a fuller, more resonant body character. Built-in digital reverb, optimized specifically for acoustic guitar simulation, adds spatial depth and sweetness to the simulated acoustic tone — effectively giving players two pedals in one, since a reverb pedal is one of the most common additions to an acoustic guitar's signal chain in live performance. Two sets of outputs — amp out and line out — give the AC-3 genuine flexibility in how it's deployed: connecting to a standard guitar amplifier, a direct input on a PA system, or directly into a recording interface, all without requiring additional DI boxes or signal splitting.

Ideal For

• Electric guitarists who want convincing acoustic tones available without carrying a second instrument to gigs or sessions
• Performing musicians who need the ability to switch between electric and acoustic-modeled tones within a single set using the same guitar
• Songwriters and home studio musicians who want acoustic guitar textures for demos and recordings without owning a dedicated acoustic-electric instrument
• Players who specifically want the cutting, direct piezo-style acoustic tone that's common in live band mix situations
• Guitarists in Idaho Falls looking for a compact, versatile acoustic simulator that delivers genuinely convincing results from BOSS's most advanced modeling technology

Key Features

COSM Acoustic Modeling Derived from the BOSS AD-8
The AC-3's acoustic modeling technology is derived from BOSS's flagship AD-8 acoustic processor, delivering significantly more precise and realistic acoustic guitar simulation than earlier generations of compact modeling pedals.

Four Simulation Modes
Standard, Jumbo, Enhanced, and Piezo-equipped modes provide four distinctly different acoustic guitar characters — from traditional acoustic warmth to the boomier low end of a jumbo body, to the cutting, present tone of a piezo-equipped acoustic guitar in a live mix.

Top and Body Fine-Tuning Controls
Top and Body knobs allow players to shape the virtual body resonance of any selected simulation mode — quickly dialing in the exact acoustic character desired with simple knob adjustments.

Built-In Digital Reverb
Digital reverb optimized specifically for acoustic guitar simulation adds depth and sweetness to the simulated tone — effectively providing two pedals' worth of functionality, since reverb is a near-essential companion to acoustic guitar tone in live performance.

Versatile Dual Outputs
Two sets of outputs — amp out and line out — allow the AC-3 to connect to a standard guitar amplifier, a PA system's direct input, or a recording interface, providing flexible routing for any performance or recording setup.

What's Included

• Boss AC-3 Acoustic Simulator Pedal
• Free standard shipping

Note: 9V DC power supply and battery sold separately.

Technical Specifications

Get Your Hands on This Acoustic Simulator Today

The Boss AC-3 is available now at No Limit Guitar Co in Idaho Falls. Stop in to hear how convincingly it transforms your electric guitar into an acoustic, or reach out online to order yours — the lightest acoustic guitar you'll ever bring to a gig.