Zoom B1 Four

The Zoom B1 Four is a versatile multi-effects processor designed for bass players who want to explore a wide range of tones. Compact and lightweight, it offers over 65 built-in effects, 9 amp models, a looper, and a rhythm section, making it ideal for practice, recording, and live performance. With user-friendly controls and USB connectivity, you can easily manage patches, customize sounds, and expand your library with Zoom Guitar Lab software.

Features

• 65 built-in bass effects including distortion, chorus, synth, and fuzz
• 9 classic amp and cabinet models such as Ampeg, Fender, and Aguilar
• Looper function with up to 30 seconds of CD-quality recording
• 68 built-in rhythm patterns in multiple time signatures
• Chain up to 5 effects simultaneously in any order
• 50 user patches with auto save functionality
• Compact stompbox format with clear LCD display and knob controls
• Connectivity options include 1/4″ input, AUX input, and stereo line/headphone output
• USB port for patch management, MIDI, and power supply
• Powered by 4 AA batteries (up to 18 hours runtime), USB, or optional 9V adapter