B2.1U

The Zoom B2.1U is a versatile bass multi-effects processor with a range of features and functions. Here are the technical specifications and details:

- Effect Types: The B2.1U offers 47 effect types across 9 simultaneous effect modules, allowing for a wide range of sound manipulation.
- Patch Memory: It includes 40 user patches and 40 preset patches, providing a total of 80 patches for immediate use.
- Sampling Frequency: The device operates at a high-quality 96kHz sampling frequency, ensuring excellent sound quality.
- Output: It features a balanced XLR connector for sending a balanced line- level signal to PA equipment, recording devices, or similar, in addition to the standard output/headphone jack.
- USB Interface: The B2.1U can be used as a direct bass guitar/computer interface, allowing for seamless integration with recording software.
- Tuner: It includes an integrated auto-chromatic tuner for convenient and accurate tuning of the bass guitar.
- Rhythm Function: The device offers 40 built-in rhythm patterns, providing a versatile rhythm accompaniment for practice or performance.
- Expression Pedal: The built-in expression pedal allows for real-time adjustment of volume or various effect parameters during play.

The B2.1U is designed for live performances, direct recording, and offers a sophisticated user interface for intuitive operation. It can be powered by four AA batteries or an AC adapter, providing flexibility for different usage scenarios.