Zoom A1 Four Acoustic Multi-Effects Processor Pedal
Add a New Dimension to Your Acoustic Instruments
Designed to elevate your acoustic instruments to new heights, the A1 Four from Zoom is the first multi-effects processor designed specifically for acoustic string and wind instruments, packed with 80 high-quality effects, including 35 effects dedicated to acoustic instruments, and a sophisticated acoustic guitar emulation engine that uses specially recorded IRs for a true-to-life transformation of your guitar tones. You can run and chain up to five simultaneous 32-bit effects in any order you want in up to 50 user-defined patches, and with 68 rhythm patterns, a chromatic tuner, and a comprehensive internal looper that can store up to 30-second loops, you have a powerful toolset for unlocking the full scope of your creativity.









