ZoomA1X Four Acoustic Multi-Effects Processor

Independent shopping perspective
The Korena take
Zoom’s A1X Four puts acoustic-focused processing, presets, looping, and rhythm accompaniment into one compact multi-effects processor. It offers more than 80 effects for acoustic guitar, saxophone, trumpet, violin, harmonica, and upright bass. Up to five effects can run together in a user-chosen order, and 40 preset patches provide stored starting points. The built-in looper records and plays back loops up to 30 seconds, while 68 rhythm patterns support unplugged musical styles.


Strong match
Who this is for
- Building acoustic-instrument effect chains by arranging up to five simultaneous effects in a chosen order.
- Practice sessions that pair unplugged rhythm patterns with recorded loops of up to 30 seconds.
- Acoustic guitar, saxophone, trumpet, violin, harmonica, or upright-bass processing from one unit.
Consider the trade-offs
When to look elsewhere
- Looping needs that require recordings longer than 30 seconds.
- Effect chains requiring more than five effects operating at the same time.
Final check
Know before you order
- 01The package includes an MAA-1 Mic Amp and a quick guide.

Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Which instruments are covered by its effects?
The built-in effects are engineered for acoustic guitar, saxophone, trumpet, violin, harmonica, and upright bass.
02How many effects can I combine?
Up to five effects can be used simultaneously and arranged in any order.
03How long is the looper?
It can record and play back loops up to 30 seconds.
04How many rhythm patterns are included?
There are 68 built-in patterns tailored to unplugged styles.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsSize & weight
- Dimensions Wxhxd
- 6.14 inch x 1.65 inch x 5.12 inch
1 detailsOther
- Comes with
- MAA-1 Mic Amp, quick guide




























