Zoom B2 FOUR

Brimming with effects

Create patches from 104 effects, including models of famous boutique effects and preamps. Mix and match up to 5 effects and amps at once to create custom patches.

Rich amp and cabinet models

Each amp model was built using Zoom's innovative multi-layer IRs to recreate the sonic characteristics of playing with classic amps and cabinets. Impulse responses were recorded from cabinets at 3 different levels and are activated depending on the volume of the bass.

Historical bass sounds

Preloaded with 250 presets, these patches allow bassists to recreate the sound of popular songs from the 1950s to today.

Navigate and create

Use the 4 knobs to quickly adjust effect parameters and output settings. Navigation buttons with cross keys make it easy to control the pedal.

Loop and groove

Jam and rehearse with the B2 FOUR. The built-in 60-second looper lets you create grooves, while the 68 beats of the built-in rhythm machine are the perfect companion for practicing.

Input and output options

A balanced output allows direct connection to a PA or interface, while the stereo outputs can be connected to an amplifier. The instrument input has a switch to change the impedance from 1M to 10M ohms for a cleaner sound for double basses with piezo pickups.

Audio Interface

Use the B2 FOUR as an audio interface with 2 inputs and 2 outputs to connect to a computer or smartphone with your favorite effects and amp models.

Handy guitar lab for B2 FOUR.

With a growing library of patches and effects, bassists can expand their sound with the Handy Guitar Lap for B2 FOUR app (for iOS), available in the Apple App Store.

Legendary Zoom Sound

The B2 FOUR features classic and originally designed amp, preamp and effects models.

Features:

• Zoom - B2 FOUR
• Maximum number of simultaneous effects: 5
• User patch memory: 300
• A/D conversion: 24-bit, 128× oversampling
• D/A conversion: 24-bit, 128× oversampling
• Signal processing: 32-bit
• Display: 256×128 dot matrix LCD
• Inputs: standard mono jack, nominal input level: -20 dBu, input impedance (line): 1 or 10 MΩ (switchable)
• Stereo mini jack
• Nominal input level: -10 dBu
• Input impedance (line): 10 kΩ
• Outputs:
• Standard mono jack sockets
• Maximum output level: +11.4 dBu (when output impedance is 10 kΩ or higher)
• Impedance: 100 Ω (HOT-GND, COLD-GND)/200 Ω (HOTCOLD)
• GND LIFT (switchable)
• PHONES: stereo mini jack
• Maximum output power: 33 mW + 33 mW (at 32Ω load)
• Input S/N: 124 dB
• Noise floor (residual noise):
• Control input: FP02M input
• Power supply
• AC adapter: 9V DC 500mA center negative (ZOOM AD-16).
• USB 2.0 Type-C connector (use a cable that supports Type-C)
• Handy Guitar Lab: USB 1.1 full speed
• Audio Interface: USB 2.0 full speed, 32-bit, 2-in/2-out.
• Use a USB cable that supports data transfer. USB bus power is supported.
• Dimensions: 146 mm (D) × 249 mm (W) × 72 mm (H)
• Weight: 906 g
• Note: 0 dBu = 0.775 V

Specs:

• Color: Black
• Effect Type: Multi-Effects Pedal
• Type: digital Effects Processor
• Theme: Guitars and Basses

Further links:

• Print View