DBX 400X Route Selector

A DBX 400X 'route selector' - These are quite a nice/unique (somewhat vintage too) unit.

The true intent of this unit is so you can select which in/out -put to send audio to/from for recording, and to allow up to 3 effect units to be put in the loop.

I got this because I ran out of inputs on my stereo, and also wanted the abality to connect multiple 'effect' units - one being the Alesis 3630 in a previous pic, the 2nd being an EQ(to be pictured later), a computer is also connected to the EQ.
With this I can also bypass the above units.

The DB display uploaded earlier is connected to an output of this.