IT's not available yet but I am tech advisor and distributor for Taramps.
If you buy here, we can at least help you and cover you under warranty if necessary.
If you go outside Taramps, i do not know/think there is anyone on this forum that can help you with warranty coverage and if there is, it'll be new to me/us here.
We also manufacture the triple inputs for the MD8000 as well if you need those.
Taramp's and Soundigital are the only 2 brazilian brands interested in moving themselves up as best as possible.
Taramps, SD and Stetsom all OEM for other brands now but Stetsom stays silent a lot which doesnt help the public in doing research.
Taramp's Bass and MD series are currently being recommended best options for subwoofers and HD afterwards only if there is no model available under the previous 2 choices.