power adapter for cdx, where to get replacement plug

So I have a cdx with a bad power adapter plug. Where can I buy a new one to solder on?

Thanks in advance,
J

 

Could you post a picture of the plug and maybe give some measurements?

 

Well I actually bought the cdx on ebay and the picture shows it broken. I'm away for work until the 5th and I was hoping to order one online and have it waiting on me.

http://m.ebay.com/itm/Sega-Genesis-CDX-Black-Console-40-NTSC-41-/181908940885?txnId=1418771515008

I just have my phone atm but that is the auction and it shows the damage. I plan on fixing the power supply and doing a cap kit on it.

Found it on console 5.

 

I can't be sure, but I think that's a 5.5mm DC jack, like these ones:
https://www.google.co.jp/search?q=5...Q_AUoAWoVChMIqoSUzMfcyAIViRyUCh2r7Qvt#imgrc=_

You can just search "5.5mm dc plug" or "5.5mm dc jack" on Amazon, eBay, etc, they should be fairly cheap.

 

Is the center the positive?

 

Can't tell from the info I can find online, sorry.

 

Looks like center is positive