The AT-GCH PRO professional guitar input cable for wireless transmitters from Audio-Technica is a heavy-duty cable that connects an electric guitar, bass, and other instruments with a straight 1/4" Output jack to an Audio-Technica body pack transmitter equipped with a chap-style, screw-down connector. The cable is 36" In length and features braided copper shielding and a durable dual-jack design, which improves the audio signal and eliminates Radio Frequency noise.