The Zoom AC-3 Acoustic Creator is an advanced Direct Box (DI) and acoustic guitar processor designed to solve the age-old problem faced by performing guitarists: harsh, thin, and synthetic piezos or magnetic pickup sounds. By combining smart acoustic modeling with studio-grade analog preamplification, the AC-3 restores the true physical resonance, body dynamics, and natural warmth of your acoustic instrument, both live on stage and in the studio.
Advanced Acoustic Remodeling Technology
At the core of the AC-3 is Zoom’s powerful acoustic modeling engine. It features 16 Source Guitar presets to match your exact instrument type (such as Dreadnought, Jumbo, Parlor, 12-string, or Upright Bass) alongside 15 Target Guitar body shapes. This dual-ended processing neutralizes the harsh pickup dynamic and replaces it with the authentic spatial air, wood resonance, and tonal character of iconic high-end acoustic guitars.
Pickup Optimization & Studio-Grade Dynamics
Achieving pristine acoustic tone starts at the input stage. The AC-3 includes a dedicated Pickup Selector switch with specialized gain curves optimized for Piezo, Magnetic, or Off (external preamp) setups. It features a high-quality single-knob optical compressor that smooths out aggressive strumming peaks without squashing your natural dynamics, as well as a 3-band EQ for quick stage tone sculpting.
Essential Acoustic FX, Notch Filter & Up to 9dB Clean Boost
The AC-3 comes loaded with 9 essential stereo acoustic effects, including rich choruses, natural delays, tape echoes, reverbs, and a tremolo effect. To combat live stage feedback issues, an integrated Anti-Feedback button automatically detects and cuts problem frequencies on the fly. When it’s time to step up for a lead line or fingerpicking passage, the dedicated Boost footswitch provides up to +9dB of clean gain to seamlessly cut through the mix.
Comprehensive Stage & Studio Direct Outputs
Built with professional routing versatility, the rear panel houses dual balanced XLR outputs with Ground/Lift switches and Pre/Post options for connecting directly to main PA mixing boards and stage monitors. You also get dual 1/4″ stereo line outputs, a smooth integrated chromatic tuner with an LED sweep display, and a USB port for firmware updates.
Key Technical Specifications
- Source Guitars: 16 Presets (Dreadnought, Round Shoulder, Orchestra, Parlor, Single Cutaway, Resonator, Upright Bass, etc.)
- Target Guitars: 15 Presets (D-Eighteen, Hummingbird, J-Forty Five, OO-Eighteen, Super Jumbo, Nylon Strings, 12-Strings, etc.)
- Built-in FX: 9 Types (Chorus 1, Chorus 2, Tape Echo, Analog Delay, Delay, Hall Reverb, Mod Reverb, Tremolo, Pad)
- Clean Boost: Adjustable up to +9dB via dedicated foot switch
- Audio Resolution: 24-bit / 44.1 kHz sampling rate
- Analog I/O: 1 x 1/4″ Standard Instrument input, 2 x Balanced XLR outputs (with Pre/Post & Ground/Lift), 2 x 1/4″ Main/Headphone outputs
- Power Options: 9V DC Power Supply (Zoom AD-16 included), 2 x AA batteries (approx. 3 hours operation), or USB bus power
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