Zoom B1 FOUR Bass Multi-effects Processor

The Zoom B1 Four is a compact multi-effects pedal created specifically for bass players. Designed in a user-friendly stompbox format, it offers a broad range of effects, amp simulations, and essential tools such as a built-in tuner and a 30-second looper. With 68 rhythm patterns included, you can add drum grooves to your practice sessions or looping performances for a more complete sound.

This pedal features effects like distortion, chorus, and modulation, along with nine bass amp models that recreate classic tones. You can combine up to five effects at once in any order and save your custom sounds to 50 user memory slots. Switching between patches is quick and smooth with foot control, making it easy to adapt your sound for live shows or studio work. Global EQ and volume controls ensure consistent tone levels across all presets.

Key Features

• Over 60 bass effects

• 9 bass amplifier models

• Use up to 5 effects at the same time

• Global tone controls and master volume knob

• 68 built-in rhythm patterns

• 30-second looper

• Built-in chromatic tuner

• 1/4" instrument input and 3.5mm auxiliary input

• Powered by 4 AA batteries with up to 18 hours of use

• USB connection for Zoom Guitar Lab software