Otto MIDI

2HP TRS MIDI Thru module. Each jack configurable for type A or type B.

Features:
Only 2HP wide
1 MIDI TRS input (Jack 1)
4 MIDI TRS Thru outputs (Jack 2-5)
3 Custom jacks that can be used for up to 3 more MIDI TRS Thru, or used freely by a pinstrip on the backside. (Jack 6-8)
3 Buffered MIDI serial thru outputs on the backside. Can be used as extra THRU outputs.
The TRS jacks are preconfigured for MIDI TRS Type A, but can be changed to Type B by changing soldering-pads.
LED indicator for incoming MIDI activity through a hole in the Otto front.

https://manikk.com/product/otto-midi/