Hello, you are looking at 12 send / return modules from a Behringer PX 3000 patch bay. I’m not sure if that is even the correct term for them. Balanced Jack inputs & outputs.

(I wanted a 12 channel half-rack-width patchbay but apparently nobody sells them, so I cut a PX3000 in half. These are the unneeded 12 send / return modules from the other half.)

Each of them can be set to Normal, Half Normal or Through.

Although if you don’t have a PX 3000 with 12 busted jacks are these even worth looking at? Maybe you’re making a 12 channel patchbay yourself. Good luck with that.

Thanks for looking.