The Moon Audio 4-pole 2.5mm TRRS balanced connector is your DIY connector for Astell&KernDAPs and other music players with a balanced connection option.

This connector is your first step in making your own custom cable for your Astell & Kern Media players, from AK70 to SP2000 and KANN Cube.

TRRS stands for Tip, Ring, Ring, and Sleeve, denoting the internal wiring connections. These plugs have four electrical connections, the tip, a first ring, a second ring, and the sleeve.