Zoom B2 Four Multi-Effects Processor and Amp Emulator
Price updated 23 Apr 2026, 16:00

Zoom B2 Four Multi-Effects Processor and Amp Emulator

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£193.99
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Product Description

  • Build detailed bass patches with ease The B2 Four gives you a straightforward way to shape your sound using a large selection of effects and amp models. With 104 effects available including preamps and models inspired by well-known pedals you can create tones that suit a wide range of playing styles. You are able to combine up to five effects and amps within a single patch keeping your setup compact while still offering flexibility. The B2 Four also includes a range of preamp options including original designs that focus on maintaining clarity when blending clean and driven signals. Controls are simple to adjust using the rotary encoders so you can quickly refine your sound without interrupting your flow. Experience natural amp response at any level Multi-Layer IR technology allows the B2 Four to recreate the behaviour of real bass cabinets in a more detailed way. Instead of relying on a single static response it uses multiple impulse captures taken at different output levels. These layers are triggered based on how loudly you play helping your tone retain its depth and balance. This is particularly useful when moving between practice and performance environments as your sound remains consistent. With 11 amp and cabinet models included you can explore a variety of classic bass tones while keeping everything contained in one unit. Connect confidently in any setup The B2 Four is designed to fit easily into both live and studio environments. Its six DI models allow you to tailor your direct signal depending on your needs. Tube-style options introduce warmth and added harmonic detail while solid-state models provide cleaner tones with controlled dynamics. A balanced output lets you connect straight to a PA system or audio interface helping maintain signal quality. Stereo outputs are also included for connecting to amplifiers. The adjustable input impedance supports both standard bass guitars and upright instruments with piezo pickups giving you a cleaner and more accurate signal when switching between instruments. Practise record and expand your setup This unit includes practical tools to support your day-to-day playing. The 60 second looper allows you to build layered ideas which is useful for developing timing and experimenting with new parts. Alongside this 68 built-in rhythm patterns provide a simple backing for practice sessions. The B2 Four can also function as a 2-in 2-out USB audio interface so you can record directly to a computer or smartphone using your chosen tones. When you want to expand your options the dedicated app gives access to additional patches and effects helping you keep your sound fresh over time. Features Multi layer impulse response technology for realistic amp and cabinet tone Six direct input models with tube and solid state sound options Over one hundred built in effects including boutique style pedals and preamps Ability to combine up to five effects and amp models at once Eleven amp and cabinet models with dynamic response to playing volume Eleven preamp models including original designs Eighty five bass focused effects for tone shaping Three hundred patch slots with two hundred fifty ready to use presets Presets designed to recreate classic bass tones across decades Lightweight design suitable for live performance and direct PA connection Balanced output for direct connection and stereo outputs for amplifiers Adjustable input impedance for compatibility with piezo pickups Sixty second looper for practice and performance layering Built in drum machine with sixty eight rhythm patterns USB connectivity for audio interface use and software integration Two input and two output audio interface functionality Mobile app support for expanding patches and effects library Four rotary controls for fast parameter adjustments Navigation buttons for simple operation and editing Footswitch controls for performance flexibility Expression pedal input for real time control High quality analog input circuit for improved low frequency response Specifications General Maximum Number Of Simultaneous Effects: 5 User Patch Memories: 300 A/D Conversion: 24-Bit 128&times
  • Oversampling D/A Conversion: 24-Bit 128&times
  • Oversampling Signal Processing: 32-Bit Display: 256&times
  • 128 Dot-Matrix LCD Inputs Input: Standard Mono Phone Jack Rated Input Level: &minus
  • 20 dBu Input Impedance (Line): 1 Or 10 M&Omega
  • (Switchable) Aux Input: Stereo Mini Jack Rated Input Level: &minus
  • 10 dBu Input Impedance (Line): 10 k&Omega
  • Outputs Left/Right: Standard Mono Phone Jacks Maximum Output Level: +11.4 dBu (When Output Impedance 10 k&Omega
  • Or Higher) Balanced Output: XLR Jack Impedance: 100 &Omega
  • (Hot-Gnd Cold-Gnd) / 200 &Omega
  • (Hot-Cold) Gnd Lift (Switchable) Phones: Stereo Mini Jack Maximum Output Power: 33 mW + 33 mW (Into 32&Omega
  • Load) Performance Input S/N: 124 dB Noise Floor (Residual Noise): Left/Right: &minus
  • 96.0 dBu Balanced Output: &minus
  • 100.0 dBu Phones: &minus
  • 96.0 dBu Other Control Input: FP02M Input Power: AC Adapter: 9V DC 500mA Center Negative (Zoom AD-16) USB: USB 2.0 Type-C Port (Use Cable That Supports Type-C) HandyGuitar Lab: USB 1.1 Full Speed Audio Interface: USB 2.0 Full Speed 32-Bit 2-In/2-Out &bull
  • Use A USB Cable That Supports Data Transfer. USB Bus Power Is Supported. Dimensions: 146 mm (D) &times
  • 249 mm (W) &times
  • 72 mm (H) Weight: 906 g Product Code: 10011086

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