Protecting the Irreversible Signal

Once a digital signal is converted to analog, there’s no turning back — unlike digital signals, analog waveforms cannot be error-corrected. From that point on, the signal can only degrade, and is extremely vulnerable to external interference. Any noise introduced into the signal chain becomes indistinguishable from the original audio, corrupting the purity of the music.

To preserve the integrity of this delicate signal, a robust shielding structure is essential — one that eliminates external influences and defends the signal with uncompromising strength.

PW Audio Epoch Pro Series
Featuring PW Audio’s proprietary Shielding+ technology, the Epoch Pro Series effectively suppresses both external electromagnetic interference and crosstalk between left and right channels.

By correctly grounding the 4.4mm plug, noise is further reduced, ensuring signal stability and delivering a clean, faithful reproduction of the original recording. The result is an audio experience that remains pure, detailed, and true to the source.

The cable utilizes PW Audio’s custom-made plug for superior durability and transmission quality. The plug features a laser-engraved aluminum alloy housing, designed for high resistance to corrosion and scratches.

Specifications

Material Spec: Undisclosed
Sheath Material: Fabric-braided
Cable Length: Approx. 15 cm
Audio Chip (USB-C to 4.4mm Adapter): ALC5686

※For pre-orders, please be advised that fulfillment will take a minimum of one month, as each unit is carefully prepared to meet our quality standards.