The Joyo JF-30 AB Switch pedal does something so simple and vital that every guitarist needs one. It provides the ability to switch between two output effects loop chains. So you can switch complex arrangements of pedals in loop A directly to line B at a single click of a switch.

Quote borrowed from cheaper pedals (Thanx guys)

(Another great use for this pedal is to A/B test a pedal. Plug your guitar direct into the Joyo A/B switch.  Then take output A directly to the amp. Then take output B to a pedal(s). Turn all the pedals off. Compare the sound of the direct guitar signal to the effect pedal chain. This is great for diagnosing tone loss issues.)

• True Bypass
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• One Input, Two Outputs A and B
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• Clickless Switch for Noiseless Switching
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• Sturdy alluminum alloy case
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• Uses 9V battery or standard Boss style adapter(not supplied)

Note:
Power supply not included.
Please use a 9V DC power adapter whose polarity is negative centre otherwise, the product may not work properly.

Package List:
1 * Effect Pedal
1 * User Manual(English & Chinese)

1 * Year warranty through our store.

No Duty to Canada and USA
FAST 'N FREE USA Shipping (typically about 4 days via USPS )
Ships from Canada

*Just to be clear on DUTY, (regardless of what Reverb warns buyers of ) Canada and the USA have a trade agreement in place that allows US citizens to purchase/import up to $800 dollars per purchase in to the United States from Canada with NO Duty at all, State taxes are another story, some states charge a TAX some do not, BUT NO duty.