Stereo or Mono SUM Guitar Junction Box

What if you have a stereo rig but in a session you only get one amp? would you rewire everything again? Now you won't have to, with this box you can route your Left and Right outputs and join them together (SUM) them to a different jack, allowing you to sort of A/B between a stereo rig and a SUM mono rig.


LED ON  = L and R SUMMED to the L+R (Sum) Jack. * This jack still mono, it just has the L and R signals summed together.

LED OFF = Normal Stereo, L input goes to L OUT, R input goes to R OUT

- 3 Way Connections
- Toggle switch to toggle between joint Mono or Stereo
- Saves your effects's jacks from wearing out


- Military Spec Wiring
- Genuine Neutrik Nickel Plated jacks
- Diecast Aluminum Enclosure

4.51 X 2.52 x 1.02 (inch)
115 x 64 x 26 (mm)

1 year warranty!

We ship worldwide!