Blokas.io, Makers of PiSound and Midihub join the MMA
PiSound
 Midihub 
 
 Midihub is a Stand-Alone MIDI Event Processor & Router. It has classic DIN-5 MIDI input and output ports, 4 of each, as well as a USB port for power and/or communicating with your computer and the Midihub Editor software.
Within the device all MIDI data flows through customizable MIDI Processing Pipelines, sort of MIDI effects, with extremely low latency and without involving any processing on your computer allowing you to integrate Midihub to your computer-less setup.
Midihub can be used as a standard USB-MIDI interface too and it comes equiped with The Button which can send MIDI utility messages such as ‘Reset All Controllers’ or ‘All Notes Off’.