Zoom B1 FOUR Bass Multi-Effects Processor

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. Beyond the Bass-icsCraft your signature sound with more than 70 traditional and boutique effects, such as octaver, bass synth and fuzz.Classic AmpsRecreate your on-stage sound with 9 classic amps and cabinets like Fender, Ampeg, Aguilar and more*.You’ll Love Our Free Guitar Lab SoftwareZOOM Guitar Lab offers an endless world of artist patches, effects and more. And with its ability to manage and backup all of your patches, you can experiment with endless combinations.Your New Rhythm SectionPlay your bass to 68 different drum patterns! The B1 FOUR series offers a built-in drum machine with a variety of rhythm patterns in 4/4, 3/4 and more. Loop Yourself InLay down a bassline up to 30 seconds, and then endlessly overdub your performance to build a dynamic, multi-part arrangement.We’ve Got Your Back(up)Turn on the auto save function and your patches and level settings will be instantly backed up as you create them. Live PerformingUse either of 2 performance modes to seamlessly switch up patches and effects during live shows. PRESELECT mode lets you jump from patch to patch without affecting your current sound, while STOMP mode lets you turn individual effects on and off.A More Hands-On ApproachPick your pedal up off the floor for desktop use and easily dial in tones and settings to the exact levels you need.Power OptionsThe B1 FOUR can operate with four AA batteries. You can also use an optional Zoom AD-16 AC adapter or run your pedal via USB bus power.FeaturesB1 FOUR offers over 60 built-in effects 9 amp models for simulating classic rigsUp to 5 effects can be used simultaneously, chained together in any orderBuilt-in expression pedal for control over any parameter (B1X FOUR only)Looper for recording up to 30 seconds / 64 beats of CD-quality audio ZOOM Guitar Lab software for creating, editing and managing effects and patches68 built-in rhythm patterns which can be used in conjunction with the Looper50 memory locations for storing user-created patches Auto Save function for automatic saving of all patch parametersPre Select function allows silent patch selection while the current patch remains operationalOnboard chromatic tuner Input jack accepts standard mono bass guitar cable (both active and passive instruments supported) Auxiliary input jack for connection of personal music playersOutput jack for connection to amp or headphonesLightweight and small enough to fit in your gig bagEasily integrated into any existing pedal boardRuns on 4 AA batteries, with alkaline battery life of 18 hoursUSB port for firmware updates, power and connection to ZOOM Guitar LabOptional AC adapterWARNING: Cancer and Reproductive Harm .SpecsMaximum number of simultaneous effects: 5User patches: 50Sampling frequency: 44.1 kHzA/D conversion24-bit, 128× oversamplingD/A conversion24-bit, 128× oversamplingSignal processing: 32−bitDisplay128x32 dot matrix LCDInputINPUTStandard mono phone jackRated input level: -20 dBuInput impedance (line): 470 kΩAUX INStereo mini jackRated input level: -10 dBuInput impedance (line): 1kΩOutputStandard 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)Input S/N120 dBNoise floor (residual noise)-97 dBuPower 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 USB MIDI, USB Micro-B Power can also be supplied through the USB port. When using a cable designed only for power, other USB functions cannot be used. Dimensions: 6.14″ x 5.11″ x 1.65″ (156 mm x 130 mm x 42 mm) Weight: 0.75 lb. (340 g) (excluding batteries)Zoom B1 FOUR Bass Multi-Effects Processor