yes, 2 of the frog juicer circuits can be combined into an auto-reverser for a single reversing section with several parallel tracks.
there's may also be a jumper on the juicer to tie a pair of frog juicers together so that both individual juicers change polarity together.
greg - Philadelphia & Reading / Reading
I'm planning a three track staging/reverse loop and want to use a Dual Frog Juicer as an auto reverser for polarity. Do I need a seperate Juicer for each of the three tracks or can I wire one Juicer to all three?