Zoom A1X Four Acoustic Multi-Effects Pedal with Expression

The Zoom A1X Four is a powerful and flexible multi-effects processor designed specifically for acoustic instruments. Whether you play acoustic guitar, violin, harmonica, brass, woodwinds, or strings, this pedal gives you instant access to professional-grade effects, tone shaping, and creative tools.

Equipped with 80+ built-in effects and over 90 dedicated acoustic presets, the A1X Four ensures every instrument gets the perfect treatment. The expression pedal lets you control volume, wah, or effect parameters in real time, while the 30-second looper and 68 built-in drum patterns unlock endless performance and practice possibilities.

Compact, easy to use, and packed with creative power, the Zoom A1X Four is the ultimate companion for acoustic musicians who want to shape their sound on stage or in the studio.

Key Features

• Multi-effects pedal designed for acoustic instruments

• 80+ effects and 90+ presets for guitar, violin, harmonica, saxophone, trumpet, and more

• Expression pedal for real-time control

• 30-second looper with unlimited overdubs

• 68 built-in drum patterns for practice and performance

• Tuner, EQ, reverb, delay, modulation, and dynamic effects

• Compact and portable design with intuitive interface

• Powered by 4 × AA batteries, USB, or optional AC adapter

Specifications

• Effects: 80+ built-in (up to 5 simultaneous)

• Presets: 90+ acoustic instrument patches

• Looper: 30 seconds, unlimited overdubs

• Drum machine: 68 rhythm patterns

• Input: 1 × 1/4″ instrument in, 1 × 1/4″ aux in (for pickup mics)

• Output: 1 × 1/4″ line out, headphone out

• Power: 4 × AA batteries (up to 18 hrs), USB bus power, or AC adapter

• Dimensions: 156 × 216 × 52 mm

• Weight: ~610 g