problem on buying plastic DC power jack

[mikechang]

Hi all:

now i need to purchase some 9v power jack for the pedal.....
but im not sure which ones to get in smallbear.....

originally, i was using 2.5mm for the metal type of jack (which short with the box, bad)
and i tried a 2.1mm metal type of jack.... that doesn't fit my power plug very well (but still usable i think...)
also.. the 2.5mm ones came in square.. i don't think i have the machine that could do a square drill......

does everyone use http://www.smallbearelec.com/Detail.bok?no=93 this particular one for the dc jack??

[dxm1]

Those are the ones I use most often.

[zjokka]

i don't think i have the machine that could do a square drill......

You could drill a basic hole and then 'square' it out with a vile.