The SH-4 comes with leadwires for easy and convenient connection
All Ortofon cartridges have a color coding of the terminals, indicating red and green for right channel respectively hot and ground terminal. White and blue for left channel respectively hot and ground terminal. Green terminal will always be used for grounding the cartridge housings or motor-system, whenever connected inside the cartridge.

We recommend connecting lead wires to the cartridge and headshell before mounting the cartridge on the headshell.

Ortofon SH-4 headshell PINs and Ortofon cartridges' terminal PINs diameter is 1.2 mm. Leadwires supplied fit all right on the cartridges' terminal PINs.