How has the MIDI express been holding up in terms of road worthy and dependability?
Well it's been in my rack since 2016 traveling all over Florida and still runs fine today! Granted there aren't any faders, screens, or other common wear-and-tear components nor is the unit used on every job, but it's always come through when needed. The applicability of MIDI to a given job compared to other timecode formats is a different discussion entirely, but when needing to sync MIDI devices, distribute MTC, and/or integrate with SMPTE I have no complaints. I've depended on the unit for making things work at events with 7+ figure budgets if that counts for anything.
As an aside, the MIDI Express XT includes SMPTE gain adjustment - not that I promise it'll solve your video problem but it'd hopefully get you out of needing a stand-in mixer to increase gain, especially if you let the XT generate SMPTE to begin with.
Ok so I can’t see or pick the Dp8000 anyone ever run into this?
I can't say that I have, but a quick call to ETC's 24/7 support line can definitely help straighten that out!