tube vs solid state vs class d

Okay, so the question has come up about running a DI from my amp without speakers connected. Our church will soon be going to in ears and possibly removing amps from the stage. My amp is an Eden WT-400 Traveler Plus which has a tube preamp section. Most of the comments I've read say NO unless...

Greetings Everyone, I was watching a video the other day talking/explaining amp Classes. Pretty much all of the same with Class A, B and AB amps both tube and solid state. But one thing mentioned about Class D was something I had never heard before. The statement was that, and I am paraphrasing...