The ZOOM A2.1u is a sophisticated effect processor designed specifically for acoustic guitar. It features advanced signal processing with 96 kHz/24 bit sampling and internal 32-bit processing to ensure excellent sound quality. The unit includes a full array of 47 effects optimized for acoustic instruments, allowing up to eight effects to be used simultaneously.
| Sampling Rate | 96 kHz/24 bit |
|---|---|
| Processing Bits | 32-bit |
| Frequency Response | flat to 40 kHz |
| Signal-to-Noise Ratio | 100 dB or better |
| Number of Effects | 47 effects |
| Simultaneous Effects | up to eight (including ZNR) |
The unit uses four conventional IEC R6 (size AA) alkaline batteries.
Yes, it features a built-in USB port that allows direct connection to a computer.
The continuous operating time is approximately 6 hours.