Compatible Replacement AC Adapter Power Supply Cord Plug Wall Charger for the Sega Genesis CD 1 & 2 Console System. Power Supply is NEW. US Plug. Power Supply Specs: Output 9V 1A Input 100-240V 50/60Hz. Power supply also works with Sega Genesis 1 System. Will NOT work on Sega Genesis 2 System. If your Sega CD does not power up. It's not the power supply that is the issue. It's more than likely a bad fuse that needs to be replaced. It's a common problem with the Sega CD. You can purchase a replacement Sega CD fuse fairly cheaply on eBay. I ship worldwide. Shipping rates vary depending on your location. Combined shipping is available when purchasing multiple items.