The Stereo Pure Tone jack features dual rings designed for optimal signal transmission and minimal noise. The contact points have a 100% greater surface area, ensuring a more stable connection. Consequently, this enhances both high and low frequencies, resulting in a more balanced sound and the elimination of frequency spikes. Additionally, it prevents the noise crackle typically caused by pressure grounds.

The Pure Tone jack is engineered 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 augmented metal mass facilitates a stronger signal transmission.