What size barrel connector for stombox power ?

[Reverse Entropy]

Does anyone know what size (or standardized part number) the barrel connector is that is commonly used for power connections on stomp boxes ? I know there are a few oddballs, but most seem to be the same size as the BOSS pedals.

After looking up the power draw for my pedals I realized I already have enough juice from the little PSA-120 9v blocks to power everything, I just need to connect 'em together in parallel.

...but I don't know what connector I need to do it.

Thanks for any help !

[fretless]

2.1mm me thinks

[Diocide]

http://www.pedalpartsplus.com/mm5/merch ... y_Code=JAC

and

http://www.pedalpartsplus.com/mm5/merch ... y_Code=JAC

One indicates 2.1mm, so I'd go with that.

[Reverse Entropy]

Thanks guys. These connectors are also apparently known as "Size M" (2.1mm).

Note :
My pedals all have a pretty lower power requirement (for example, and old Boss DD-3 delay only draws 65mA or 95 mA max),
a simple battery-eliminator like the Boss PSA-120S puts out 500mA. So with a few dollars of hookup wire and connectors, I can use one or two of the PSA-120S to power an entire pedalboard. That's a lot cheaper than the $100 + for a normal pedalboard P/S.

[Diocide]

Why not get a 1spot?

[Reverse Entropy]

If I didn't already have two powers blocks the 1spot would be a good choice.
I only needed to buy $10 of connectors to make the power cable to route between my pedals.

[Diocide]

Are you making a daisy chain?

http://www.sweetwater.com/store/detail/1SpotMC5