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Guitar and bass effects shopping guide
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Cabinet simulator
The A/B ROll is a high-performance mini looper with a polyphonic SUB octave effect. Coupled with an automatic recording function and IR cabinet emulation, it's ideal not only for everyday guitar playing and improvisation, but also for a wide range of stage and concert situations.
It comes with 7 pre-installed guitar/bass cabinet simulations (IRs), providing direct access to a wide range of sound palettes. Once connected to a computer via its USB-C port, its free "IR Manager" editor lets you import third-party IR files.
Whether for practicing, composing or performing, the NUX A/B ROLL Octave & Loop frees your creative expression.
It comes with 7 pre-installed guitar/bass cabinet simulations (IRs), providing direct access to a wide range of sound palettes. Once connected to a computer via its USB-C port, its free "IR Manager" editor lets you import third-party IR files.
Whether for practicing, composing or performing, the NUX A/B ROLL Octave & Loop frees your creative expression.
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Technical sheet
- for electric guitar Yes
- Looper Yes
- Octaver Yes
- Polyphonic octave pedal (sub-octave) and looper
- Manual and automatic recording triggering (Auto Rec)
- Loudspeaker simulation via IR (Impulse Responses)
- Unlimited overdubs
- Up to 6-minute loops
- Recording quality: 24-bit / 48 kHz
- Adjustable polyphonic sub-grave octave (SUB control)
- Cabinet / IR simulation:
- 7 on-board IRs (guitar and bass speaker cabinet sounds)
- Balanced 6.35 mm output with IR simulation
- Third-party IR compatibility via IR Manager software (USB connection)
- USB audio (recording and playback / backing tracks)
- OTG function (smartphone/mobile device connection)
- 3.5 mm headphone output (headphone amplifier function)
- Manual mode: activation via foot pedal
- Automatic mode (Auto Rec): triggering as soon as play is detected
- Adjustable trigger threshold (sensitivity)
- Headphone output with cabinet simulation
- Headphone volume control
More specifications
Fewer specifications
