Dual Loop Selector (1590B enclosure)

This is the Dual Loop for the 1590B enclosure. It lets you switch between two independent effects loops, providing two send/return paths controlled by a single footswitch.
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Created by DHEA
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Dual Loop Selector (1590B enclosure) Step 1 of 4

Dhe15_4

This is the Dual Loop for the 1590B enclosure. It lets you switch between two independent effects loops, providing two send/return paths controlled by a single footswitch. LEDs, jacks, and the footswitch mount directly to the board, simplifying the build to just wiring the battery clip. By using a 4PDT footswitch, the unused input is grounded, which prevents noise when switching between loops.

Use the Dual Loop to switch between different pedal effects, amplifiers, or even guitars. It can also be used as a mute switch or to create a true-bypass loop for your existing pedals.

 

A/B Box switching between two pedals

 

A/B Box switching between two ouputs

 

A/B Box switching between two inputs

A/B Box switching between one pedal and mute

A/B Box switching between one pedal and true-bypass

 

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