A/B Box TRS Stereo Line Selector Switcher

Say you want to use your expression pedal with a Strymon Flint, then on the next song, you want to use it with your Eventide Space. This pedal will allow you to AB the expression pedal between them, so you can select which pedal is being controlled by it.

You can use this box to select between any TRS Stereo signals. For example, let's say you have a TRS A and a TRS B signal, you can select between the two of them (A or B) then go to the "out" jack on the right side.

* You MUST TRS cables on all ends to make this splitter work.


- Blue and Red LEDs to easily differentiate which one is ON
- Pedal is reversible so you can use the IN as the OUT and vice e versa
- Nickel Plated jacks are strategically positioned to diminish cable tangling and ensure max conductivity
- 9v  2.1mm Boss type connector is only needed for LEDs, unit is 100% passive
- No transformers, No electronics, 100% true bypass


- PREMIUM CHK Electronics Switches
- Military Spec Wiring
- Silver Soldering For Max Signal Flow
- Die Cast Aluminum Enclosure
- Chrome LED Bezels
- Powder coated paint for great looks and max durability

4.7 x 3.7 x 1.2 (inch)
119 x 93 x 30 (mm)

1 year warranty!

We ship worldwide!