Zoom B1 FOUR Bass Multi-Effects Processor Pedal

The Zoom B1 FOUR is a versatile bass multi-effects pedal featuring over 60 effects, nine amp models, a built-in rhythm section and a 30-second looper. With up to five effects available simultaneously, you can create a wide range of bass tones, from classic amp sounds to octaves, synth tones and fuzz.

Choose from 68 built-in drum patterns to practise and jam along with, or use the looper to record basslines and build layered performances. Two performance modes make it easy to switch patches or activate individual effects during live performances.

The B1 FOUR also works with Zoom Guitar Lab software, allowing you to create, edit, manage and back up your patches. Compact and lightweight, it fits easily into a gig bag or existing pedalboard.

Features

• Over 60 built-in bass effects
• Nine amp models for recreating classic bass rigs
• Up to five effects can be used simultaneously in any order
• 30-second looper with up to 64 beats of recording
• 68 built-in rhythm patterns in a variety of time signatures
• 50 memory locations for user-created patches
• PRESELECT mode for changing patches without interrupting the current sound
• STOMP mode for switching individual effects on and off
• Built-in chromatic tuner
• Auto Save function for patch parameters
• Zoom Guitar Lab software for creating, editing and managing patches
• Input supports active and passive bass guitars
• Auxiliary input for connecting personal music players
• Combined line and headphone output
• USB connection for power, firmware updates and Guitar Lab
• Powered by four AA batteries, an optional AC adaptor or USB bus power
• Approx. 18 hours of operation with alkaline batteries

Specifications

• Simultaneous effects: 5 maximum
• User patches: 50
• Sampling frequency: 44.1 kHz
• A/D and D/A conversion: 24-bit, 128x oversampling
• Signal processing: 32-bit internal
• Display: 128 x 32 dot-matrix LCD
• Instrument input: 1 x 1/4" TS jack
• Auxiliary input: 1 x 3.5 mm stereo jack
• Instrument input level: -20 dBu
• Auxiliary input level: -10 dBu
• Instrument input impedance: 470 kΩ
• Auxiliary input impedance: 1 kΩ
• Output: 1 x 1/4" TRS combined line/headphone output
• Maximum line output level: +2 dBu
• Headphone output: 17 mW + 17 mW
• Output impedance: Line 10 kΩ or greater; headphones 32 Ω load
• Signal-to-noise ratio: 120 dB
• Noise floor: -97 dBu
• AC adaptor: 9V DC, 500mA, centre negative (Zoom AD-16)
• Battery power: 4 x AA batteries
• USB: Micro-USB Type-B

Dimensions (D x W x H): 15.6 x 13.0 x 4.2 cm