The Stereo Pure Tone jack features dual rings that ensure optimal signal transmission with minimal noise. The contact points have a 100% greater surface area, resulting in a more stable connection. Consequently, both high and low frequencies are significantly enhanced, yielding a more balanced sound and the elimination of frequency spikes. Additionally, the design prevents noise crackles caused by pressure grounds.

The Pure Tone jack is designed to handle increased currents up to 500 volts, suitable for high current applications. Its tensioned design ensures that the cable is locked in place securely, while the larger metal mass facilitates a stronger signal transmission.