This is a solidly built compact MIDI to DMX convertor for up to 2 DMX universes. Output 1 covers addresses 1 - 512 and output 2 covers 513-1024 ( starting with a new address 1). So far it is very stable and offers adjustments to break and afterbreak timing for working with older DMX fixtures. OLED display is very sharp and easy to read. Users should be versed in MIDI and DMX protocols to fully understand its capabilities. Minor negatives include inability to power from MIDI cable, or access MIDI data from USB power input. Also, menu items must be stepped through sequentially by rows so manual setup using the encoder knob is a bit slow. A 50 ch fixture would take quite awhile to assign. But once complete the unit has a built in save feature for retrieval later. All settings remain in place after power down. It might be nice to have a MIDI through jack as well. I am using this product for a seasonal public event to drive a DMX fog geyser and a motion head spotlight synced to a MIDI /Audio soundtrack driven by Digital Performer 11. Only a couple of hiccups requiring a reboot of the unit while sending live CC via virtual console sliders.

Does exactly what it says it does, really cool device! Only wish there was macOS software for it

Translate midi to dmx very snappy and for that I'm happy.My Doremidi was also already upgeaded and had more functions than I tought.I have to test android combatability still, but all and all I'm happy.

It takes some planning, but this works as designed. The push on the knob only works sometimes as indicated in another review. The best way to edit accurately is with the free app, then it works great.

Works great. easy to use.