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B2 FOUR Multi-Effects and Amp Emulator for Bass

SKU: # 790957   |   Model: # B2 FOUR   |    Product Reviews0 Reviews  Write a Review

B2 FOUR Multi-Effects and Amp Emulator for Bass

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B2 FOUR Multi-Effects and Amp Emulator for Bass

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Your Price: $339.99 CDN
or from $36 CDN/mo

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Introducing the B2 FOUR Amp and Effects Emulator, powered with Zooms Multi-Layer IR technology and 6 iconic DI models. Now you can craft the perfect low-end tone.


• 6 built-in DI models: 3 tube and 3 solid state
• 11 realistic amp/cabinet models with newly developed Multi-Layer IR
• 11 preamp models (including 3 ZOOM original models)
• 82 bass effects including modeling of famous boutique pedals
• Analog input circuit with excellent low-frequency response
• Use up to 5 effects simultaneously
• 300 Patch Memories (250 Preset Patches with historic bass tones)
• 60 Second Looper + 68 rhythm patterns
• USB port for Handy Guitar Lab connection, 2-in/2-out audio interface and firmware updates


Maximum number of simultaneous effects: 5
User patch memories: 300
A/D conversion:24-bit 128 oversampling
D/A conversion:24-bit 128 oversampling
Signal processing: 32-bit
Input: Standard mono phone jack/Rated input level −20 dBu/Input impedance (line) 1 or 10 MΩ (switchable)
Aux input: Stereo mini jack/Rated input level −10 dBu/Input impedance (line) 10 kΩ
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. Use a USB cable that supports data transfer. USB bus power is supported.
Dimensions: (l x w x h) 146 mm x 249 mm x 72 mm
Weight: 2 lbs/906 g


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Youtube video product demo

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Protect your investment with the Long & McQuade Performance Warranty

A warranty can be a very important factor when making a buying decision. Because repairs can be very expensive in terms of parts and labour costs, manufacturers usually only provide one year limited warranties that generally only cover items that malfunction due to a manufacturer’s defect. With an important purchase such as a musical
instrument or piece of studio gear, however, many people want to have the peace of mind in knowing that their investment will be protected should the product no longer be performing at 100%.

Because of this, Long & McQuade provides our customers with a FREE one-year Performance Warranty on most of our products. The Long & McQuade Performance Warranty supplements the manufacturer’s warranty to ensure that our customers receive complete “no hassle” warranty coverage within their first year.

How does the Long & McQuade Performance Warranty differ from most manufacturers' warranties?
  • Performance Guarantee: Normal wear and tear is covered, so your product will be performing as well as the day you purchased it for the entire duration of the coverage. Band and Orchestral Performance Warranty does not include replacing pads or cleaning for woodwind instruments, unless deemed necessary by our repair staff. Ultrasonic cleaning for brass instruments will be provided if deemed necessary by our repair staff, but is not routinely offered under the Performance Warranty.
  • Product Replacement: If your product cannot be fixed or costs too much to fix, we will replace it with the equivalent model for no additional charge. If this is not possible, a full refund will be provided.
  • No Lemon Policy: Your product will be replaced should the same problem occur multiple times.
  • Convenient: Easy drop off and pick up of the product at any Long & McQuade location.
  • Guitar Setup: Guitars purchased at Long & McQuade come with 1 free setup, to be redeemed within 1 year for new guitars and 90 days for used guitars.
  • Loaners Available: A loaner product may be given while the product is being repaired.
  • Power Surge Protection: Your product is covered even if damaged from a power surge.
  • Accessory Coverage: Any peripheral devices or accessories that come with your product (i.e. foot pedal, case) are also covered.
  • Commercial Use Coverage: Music and recording professionals who purchase gear for “heavy-use” commercial purposes will still be covered.

Long & McQuade reserves the right to restrict the purchase of additional years of Performance Warranty. Used products come with a 3-month Long & McQuade Performance Warranty. Some products (i.e. computers, software, cymbals and other items) are covered only by the manufacturer‘s warranty. Consumables (i.e. strings, reeds, drum sticks, batteries, tubes, cross faders) are excluded as they are designed to be replaced. Cosmetic Damage, Accidental Damage, or problems caused by Humidity or Temperature Issues are not covered. Speakers damaged by overpowering are generally not covered. Our coverage does not provide compensation for loss of use. As of June 2018 the Performance Warranty is no longer transferable. The warranty is only valid in Canada.

Purchasing additional years of coverage

Some manufacturers provide warranties for longer than 1 year; however, these are usually limited warranties that do not provide the same coverage as the Long & McQuade Performance Warranty. Customers interested in more complete and convenient (but not necessarily longer) coverage are still able to purchase additional years of the Performance Warranty.

If you are interested in receiving this coverage for longer than one year, you have the option of purchasing additional years of the Performance Warranty. The pricing is as follows:

  • NEW products: 4% of the current new selling price to double the warranty from 1 year to 2 years. 4% for each additional year.
  • USED products: 4% of the current new selling price to increase the warranty from 3 months to 1 year. 4% for each additional year.
  • GUITARS: 4% of the current new selling price to double the warranty from 1 year to 2 years. 4% for each additional year. $45 maximum. An additional free setup is not included with additional purchased years of Performance Warranty.
  • BAND and ORCHESTRAL instruments: 4% of the current new selling price to double the warranty from 1 year to 2 years. 4% for each additional year.

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