[quote name='elephantgrey' timestamp='1470675051' post='3107558']
600ma isn't over the top for a digital pedal.
I would suggest getting a 1spot, a gigrig isolator, and a daisy chain. Use the daisy chain to connect the isolator and the korg, then plug the rest into the isolator.
That way you have alot of room for expansion.
[/quote]
600ma is over the top for a tuner.
Most digital pedals run at about 400ma?
Could get a voodoo lab 4x4. Or maybe a CIOKS DC8?