The Zoom B1 FOUR takes your low-end to new heights with over 70 effects and amp models, looper and a built-in rhythm section. Plus, access ZOOM Guitar Lab’s additional library of downloadable effects that offers an endless world of patches, effects and more. Pick your pedal up off the floor for desktop use and easily dial in tones and settings to the exact levels you need.
ZOOM B1 Four Features
- Over 60 built-in effects
- 9 amp models for simulating classic rigs
- Up to 5 effects can be used simultaneously, chained together in any order
- Looper for recording up to 30 seconds / 64 beats of CD-quality audio
- ZOOM Guitar Lab software for creating, editing and managing effects and patches
- 68 built-in rhythm patterns which can be used in conjunction with the Looper
- 50 memory locations for storing user-created patches
- Auto Save function for automatic saving of all patch parameters
- PRESELECT function allows silent patch selection while the current patch remains operational
- Onboard chromatic tuner
- Input jack accepts standard mono bass guitar cable (both active and passive instruments supported)
- Auxiliary input jack for connection of personal music players
- Output jack for connection to amp or headphones
- Lightweight and small enough to fit in your gig bag
- Easily integrated into any existing pedal board
- Runs on 4 AA batteries, with alkaline battery life of 18 hours; you can also use an optional Zoom AD-16 AC adapter (not included) or run your pedal via USB bus power
- USB port for firmware updates, power and connection to ZOOM Guitar Lab
- ZOOM B1 Four MultiEffects Processor1
- Quick Guide1
- AA Batteries4
- Bass Patch List1
- Maximum Number of Simultaneous Effects 5
- User Patches 50
- Sampling Frequency 44.1 kHz
- A/D Conversion 24-bit, 128× oversampling
- D/A Conversion 24-bit, 128× oversampling
- Signal Processing 32−bit
- Display128x32 dot matrix LCD
- Input
- Input: Standard mono phone jack | Rated input level: -20 dB | Input impedance (line): 470 kΩ
- Aux In: Stereo mini jack | Rated input level: -10 dBu | Input impedance (line): 1kΩ (*Note: 0 dBu = 0.775 V)
- Output
- Standard stereo phone jack (combined line/headphone)
- Maximum output level: Line +2 dBu (10 kΩ or more output impedance)
- Headphones 17 mW + 17 mW (32Ω load)
- ConnectorUSB2.0 Micro-B Guitar Lab | Standard: USB 1.1 Full Speed
- Supported cableUSB2.0 Micro-B cable | Use cables for data transfer. | Power can also be supplied through the USB port. | When using a cable designed only for power, other USB functions cannot be used.
- Input S/N120 dB
- Noise Floor (Residual Noise) -97 dBu
- Power AC adapter: 9V DC 500mA center negative (ZOOM AD-16) | 4 AA batteries (about 18 hours continuous operation time when using alkaline batteries with the LCD backlight off)
- USB
- Connector: USB2.0 Micro-B
- Guitar Lab | Standard: USB 1.1 Full Speed
- Supported cable: USB2.0 Micro-B cable | Use cables for data transfer. | Power can also be supplied through the USB port. | When using a cable designed only for power, other USB functions cannot be used.
- Dimensions: Height156 mm (D) × 130 mm (W) × 42 mm (H) | Weight: 340 g (excluding batteries)
