I used to import Emcotec to the USA until DA snitched it from me. Although I tried the Power box (mostly because i was so mad at both DA and Emcotec) but at the end, I still think that EMCOTEC is best product, quality convination you can get out there. I use his accus and dpsirvs on ALL my planes (35-40%), after having some ignition issues with my 3Ws, i started to power the ignition right from the DPSI with an electronic on off switch. i had never had a problem with it since then.
Hopefully he will come out with a servo matching capability like on the powerbox.
I just wish i could still sell them, I even own the the domain name DPSIRV.com