[quote name='spiltmilk_2000' post='437654' date='Mar 17 2009, 06:25 PM']Thanks so much for the help everyone...
let me see if im understanding this correctly.
One way would be to simply use my existing 9v Boss power supply with a daisy chain to power my boss pedal tuner, Boss OC3, Akai headrush, Behringer Bass Chorus etc etc etc.[/quote]
Only if it has sufficient current output
[quote name='spiltmilk_2000' post='437654' date='Mar 17 2009, 06:25 PM']The use my seperate 12v supply to power the DHA?[/quote]
Yes
[quote name='spiltmilk_2000' post='437654' date='Mar 17 2009, 06:25 PM']What would happen if i used the 12v supply and daisy chain to power everything? Would it be BAD??? Unless I get Diago or someone to build me a custom 9v and 12v daisy chain yeah?[/quote]
Some pedals might object to 12v being stuck in them. Just go for two power supplies - simple.
[quote name='spiltmilk_2000' post='437654' date='Mar 17 2009, 06:25 PM']And with regard to 1000ma and all that jazz.... (I dont have the foggiest what this even means!) but i need to find out how many ma's each of my pedals draw, total them up, check my supply can deliver that much and that the daisy chain i buy can cope too?[/quote]
Yes, see what each one needs to operate, add the mA together, and buy a power supply that exceeds that total as you want to keep some back for additions.