Thank you for the speedy response!

I guess I would have to purchase the 8800 then to use with the standard flex 1 cable – thanks for clarifying on the polarity.

I hope you don’t mind another question – my unit came with the EU 2 pin plug. If the PowerMax is not grounded through a 3 pin, I imagine that would cause noise and other issues?

I am using the pedalboard with headphpones sometimes hence this is a concern I am having. Many thanks!