[A.T.T.R]

this isnt a talk about tunze vs koralia
koralias are a great choice ( while watitng to afford tunze;s lol)
sure they dont have all them fancy controllers and are alil bigger.. but for the money who cares. i have one in my prop tank( really didnt feel like blowing over 150 bucks for a tunze to do the same job

i like the mjmods as well tho. but koralias are still a great product very reliable very low wattage

currently im trying to make a controller for all ac prop pumps.. kinda stalled because money needs to be sepent else where.
it is based on a pic microcontroller outputing to a pair of solidstate relays on a 12 volt line. then passing that into a transformer get a variable hz sine wave at 110 volts. ( using old pc transformer mostlikely)