Zoom A1 Four Acoustic Multi-Effects Processor

Where acoustic instruments meet advanced technology, the A1 Four Acoustic Multi-Effects Processor stands as a revolutionary tool for musicians. This first-of-its-kind processor is specifically designed for a wide range of acoustic string and wind instruments, offering a built-in looper and drum machine for enhanced performance capabilities.

The A1 Four comes preloaded with over 80 extraordinary effects, including more than 35 innovative effects meticulously designed for acoustic instruments. These effects unlock a world of warm, rich tones for your acoustic guitar, transforming live performances with sounds reminiscent of country, blues, and unplugged sessions. The processor's acoustic guitar modeling feature adds depth and dimension, replicating the tone of your favorite guitar make and style with precision.

Using IR (Impulse Response) technology, the A1 Four captures the unique sonic fingerprint of various guitar shapes and bodies. It offers a selection of 15 factory presets, with an additional 13 available for free download via Guitar Lab. Each model can be fine-tuned with four parameters (Gain, Bass, Mid, Treble) to control volume and refine audio output.

The A1 Four also extends its capabilities to wind instruments, offering sax players a soundscape of possibilities. The all-new "Sax Chorus" effect delivers a natural double-track and thick tone response, while ready-made settings for EQ and Compressors ensure your sax maintains its warm acoustic sound, even when amplified.

Trumpet players can explore sounds from the bright tones of electric jazz to our signature Auto Wah effect. The A1 Four also caters to violinists, harmonica players, and upright bass players, offering genre-specific effects and simulations for a truly immersive musical experience.

The A1 Four is not just a processor; it's a creative partner. It supports ZOOM Guitar Lab software, allowing you to explore an endless world of patches and effects. With two performance modes, MEMORY and STOMP, you can effortlessly toggle between patches and effects, program your entire set list, and turn individual effects on and off with a simple foot tap.

The A1 Four also includes an Anti-Feedback Filter to detect and cut frequencies that cause potential feedback, and a built-in looper that can record up to 30 seconds for creating dynamic, multi-part arrangements. With 68 rhythm patterns designed for acoustic music, you can play along with a variety of time signatures, from Samba and Reggae to Jazz.

The A1 Four Acoustic Multi-Effects Processor is more than just a tool; it's a gateway to a new realm of musical possibilities.