Originally posted by JayBee
steve, how does the Keyence ZVEx. compare to the GT-7 ane LRP-QC2in terms of performance and durability; i haven't seen anything on the amperage with the Keyence. 
JayBee,
What I learned about Keyence on this trip is that they are one of the biggest electronic companies in Japan. And for the ESC market, they hold some special technology that no one else have (it was something they developed). Me personally have two keyence speed controllers and they both worked great for me. I've also used a QC2, and it seems to be very good as well. You can't go wrong with either one, but the Keyence does have more adjustment and also runs a bit cooler than the QC2
Steve Wang