Features - Zoom B2.1u Operation Manual

Thank you for selecting the ZOOM B2.1u (hereafter simply called the " B2.1u "). The B2.1u is a multi
effect processor with the following features and functions.
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Latest technology for outstanding performance
96 kHz / 24 bit sampling (with 32 bit internal processing) assures excellent sound quality. The B2.1u
carves out a sonic outline in superb detail while preserving the original sound character of the bass guitar.
The B2.1u also has a USB connection and can be used as a direct bass guitar/computer interface.
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Versatile palette of effects
Out of a total of 47 effects, up to nine (including ZNR) can be used simultaneously. The dazzling choices
provided by the B2.1u include distortion effects modeled on famous amps and compact effects, compressor/
limiter effects for dynamic punch, a parametric equalizer essential for working on sonic nuances, as well as
various delay and modulation effects. Both in quality and versatility, the B2.1u far surpasses anything in its
class. You can even transform the output into a cool synth bass or fretless bass sound.
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Really usable patches straight out of the box
Effect module combinations are stored and called up in units referred to as patches. The B2.1u comes
with a full complement of 40 read-only plus 40 user-programmable patches, giving you 80 great reasons
to start grooving.
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Great for live performances and direct recording
The distortion effects have a special parameter that selects whether to apply only the head amp
characteristics or add also the cabinet sound. This lets you use the B2.1u effectively not only for a live
performance but also when feeding the signal directly to a recorder.
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XLR connector for direct output
In addition to the [OUTPUT/PHONES] jack, the B2.1u features an XLR connector for sending a
balanced line-level signal to equipment such as a PA mixer or recording console. The signal can be
derived from a point before or after effect processing. A ground lift switch is also provided, which is
useful to prevent hum in the direct output caused by ground loops.
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Integrated auto-chromatic tuner and rhythm functions
Realistic PCM sound sources are available to auto-play a number of rhythm patterns. This is convenient
for use as a metronome during practice or to provide a simple rhythm part for a quick session. An auto-
chromatic tuner for bass guitar is also built right into the unit, including a function for silent tuning
which lets you easily tune your instrument on stage.
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Sophisticated user interface
The combination of a rotary type selector and three parameter knobs make the effect editing process
intuitive and quick. The mute interval when switching patches has been reduced to less than 8
milliseconds. Seamless patch changing is now a reality.
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Dual power supply principle allows use anywhere
The B2.1u can be powered from four IEC R6 (size AA) batteries or an AC adapter. Continuous
operating time on batteries is approximately 6 hours with alkaline batteries.
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Easy operation with expression pedal and foot switch
An optional foot switch (FS01) or expression pedal (FP01/FP02) can be connected to the [CONTROL
IN] jack. The foot switch is convenient for quickly toggling effect programs, setting the tempo of the
rhythm function, turning delay hold on and off, etc. A connected expression pedal lets you adjust the
volume in real time.
Please take the time to read this manual carefully so as to get the most out of the unit and to ensure
optimum performance and reliability.
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Features

ZOOM B2.1u