I have a barely used (maybe 2 months,) controller for the AI sols. upgraded to digital controller. The one I am selling is the same one in the link below.
http://www.aquaillumination.com/acce...ontroller.html
asking $75 ($96.53 + tax from JL) or will trade for sps/ some lps or even trade + cash towards a tunze 6105 or better.