Belcat ABS-520 Dual Input A-B Box, True Bypass

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£21.99 (including VAT @ 20%)

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1 year warranty and 30 day money back guarantee included

1 year warranty and 30 day money back guarantee included

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Product Ref: 20668

  • Belcat ABS-520 Dual Input A-B Box
  • Black Finish
  • Solid Steel Housing
  • True Bypass Unit
  • Two Way A-B Box

Belcat ABS-520 Dual Input A-B Box, True Bypass


The Belcat ABS-520 Dual Input A-B Box is a multi-functional two way a-b box with true bypass capability - features that go together to make the ABS-520 a reliable, authentic sounding addition to any pedal board that will help diversify your sound, and give you options on the stage and in the studio.

Product Ref: 20668

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Representative Example

To help you understand how our finance options work, the examples below are based on a total order value of £250:

Finance APR Deposit to Pay Payments Total Payable
Classic Credit 48 Months 14.9% 14.9% No Deposit 48 months: £6.83
Final payment: £6.83
No settlement fee
Classic Credit 36 Months 15.9% 15.9% No Deposit 36 months: £8.65
Final payment: £8.65
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Classic Credit 24 Months 18.9% 18.9% No Deposit 24 months: £12.41
Final payment: £12.41
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Please note: This is only available on orders placed via the website and is not available in store or via phone currently.

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Two Way A-B Box With True Bypass Functionality

The Belcat ABS-520 Dual Input A-B Box can either be used as a two in, one out or as a one in, two out pedal. This is a solid steel footswitch that can be operated with either a 9v Battery or an Adapter.

One of the best features of the ABS-520 is its functionality as a True Bypass unit. True Bypass sends input signal to output directly when the effector is OFF. The signal will flow well when the effector is OFF even in the absence of a power supply, making the ABS-520 a most versatile and functional addition to any pedal board.

You May Be Interested

For a more complete effect set-up, try out the Belcat 3 Guitar Tool Kit, or for the complete pedal package, view the Belcat Complete Guitar Pedal Pack and Pedal Board Bag.


  • Current Draw: 1mA
  • Connectors: Input/Output Jack x 3, DC input
  • Controls: A-Ch level, B-Ch-level
  • Bypass: True
  • Power Supply: 9V Battery or DC 9V Adaptor
  • Dimensions: W 110mm x H 60mm x D 53mm
  • Weight: 225g