I own a Micro Terror and a Dual Terror.
The Dual Terror is an absolutely righteous amp. I gig, record, practice etc with it. It's built like a little tank, been bulletproof and it sounds fantastic.
All the guitars on this were done with the DT thru a Line 6 DT112 cab
https://www.reverbnation.com/theheartlessdevils/song/25197043-devil-devine
The Micro Terror is pretty killer too. I've never gigged with it but I use all the time as a practice amp (love the Aux In) and it works great. I run it thru my 4x10 cab, it sounds fantastic. It gets fairly loud. I've used it at rehearsal thru my 4x12 but it kind of turns to mush when running flat out thru it. It worked but wouldn't be my go too.
While I don't own a regular Tiny Terror the DT has the same circuit and I mostly use it in 15wt mode on the Tiny Terror side.