We were recently contacted by a company seeking a research partner for cannabis microwave extraction, but they had already cut a deal with a CA lab by the time I replied, soooo am now watching with bait on mah breath!
Apparently the EU manufactured unit, does a killer job on lavender, but hasn't been extensively tested with cannabis.
I still have the old ethos collecting dust. milestone told me to call them about it a couple years ago and I fogot follow up as they didn't seem to interested in helping at our meeting, and I was pursuing spd hard. Figures now they are... Good luck gw. The tek is sound and I'm sure the material is fine for extraction after.