these allow kind of combine thru/merge/split functionality - but with a lot more flexible/smart routing, filtering, midi channel remapping.
a bit of an investment, for sure, but if you have that much gear its going to save you so much hassle, and let you get around a whole range of midi related issues.
(I use MPE and also multi-timbral synths, so its very easy to start hitting midi channel limits (16 per port) )
an cheaper alternative for a smaller setup is something like the Blokes Labs MidiHub
has a lot of other fun features
I’ve got a midihub and a mioXM, and think they are one of the better investments Ive made.
(Id have been tempted with the MRCC , but it was not out when I bought the mio)
The MioXL looks to be a pretty complicated piece of equipment that needs a computer to set the routings. That’s why I just did it the “old school” way with Thru and Merge boxes.
I use the MioXM, wish I had purchased the XL, anyway, it does require a computer to set the settings, however, once you do, it is standalone, and you can recall different presets without a computer. What I like about it, is I can easily set new routings without having to change the cabling. For example, I use an Octotrack and the Pyramid to control my setup. The Octotrack controls PC on an Analog Keys and a Model:Samples, and it changes sequences and tracks on the Pyramid — I use the Octatrack as the arranger. The Pyramid controls a SH-101, Prophet 600, Meris Pedals, Drum Machines, Ableton Live, and it also controls the Analog Keys (I use both internal sequencing and Pyramid sequencing for the synth). The other day I needed to reset how the Octotrack talked to the AK, which took a matter of a minute within the MioXM. The Mio boxes are very flexible for routing.
Note: Whilst I have Abelton in the set-up its so I can use some NI pianos and Granular plugins, I don’t always have the computer set up in the studio and the Mio is great central hub.
