Centre Negative Polarity. These power supplies also work in all countries which use 100-240v. You will simply need a plug tip converter from UK to your countries plug type (which we don't provide). Spring Mounted Tip for Secure Connection.
The SINGLULAR SOUND BEAT BUDDY POWER SUPPLY (2 METER) ADAPTER 9V would be ideal for mobile devices or electronic music equipment that needs a 9V power source and has a reach of up to 2 meters.
