Detail 01
More than 80 built-in effects
The processor provides an onboard collection of acoustic-oriented effects.
Product detailSKU #1500000306100
ZoomA1 Four Acoustic Multi-Effects Processor
bluespopsinger songwriterfingerstyleacoustic
1/8
Independent shopping perspective
The Korena take
A1 Four is an acoustic-focused multi-effects processor with more than 80 built-in effects and 40 preset patches. Up to five effects can run at the same time, and their order can be rearranged to build a signal chain around the instrument. A 30-second looper lets you record and replay short parts, while 68 rhythm patterns support unplugged styles. It is designed for acoustic guitar, saxophone, trumpet, violin, harmonica, and upright bass, and includes the MAA-1 Mic Amp and quick guide.
Strong match
Who this is for
- Creating acoustic instrument effect chains with up to five simultaneous effects in a chosen order.
- Practicing or developing short looped parts with the processor’s 30-second looper.
- Playing along with one of 68 built-in rhythm patterns tailored to unplugged styles.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Up to five simultaneous effects
Five effects may be chained and reordered within one setup.
Detail 03
40 preset patches
There are 40 stored effect setups available.
Final check
Know before you order
- 01The included items are the MAA-1 Mic Amp and quick guide.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01How many effects can the A1 Four run at once?
It can use up to five effects simultaneously, in any order.
02Does it have a looper?
Yes. Its built-in looper records and plays back loops up to 30 seconds.
03Which instruments is it designed for?
Acoustic guitar, saxophone, trumpet, violin, harmonica, and upright bass.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsOther
- Comes with
- MAA-1 Mic Amp, quick guide
