We've spent months trying to produce the very best HE-X headphone cable and the result is simply stunning – sonically transparent which reveals the true beauty of every song, exactly how it was recorded. Capacitance, inductance and resistance - three major factors affecting the sound quality of headphone cables - have been taken into careful consideration to ensure ultimate performance from your HiFiMAN headphones.

Every HiFiMAN HE-X headphone cable is carefully handmade by one of our skilled craftsmen, right down to sleeving the bare wire. It's why we guarantee every headphone cable to be of the highest quality, sure to deliver many years of beautiful music. Absolute control of every step of the headphone cable construction is the only way to ensure it is carried out perfectly, every single time.

We tested over fifteen sources of ultra-high purity stranded silver wire to ensure the absolute best for the Fidelis cable. It means we know exactly what goes into every single HE-X headphone cable - there is no way we would compromise the sound quality by purchasing from unverified sources. If you want to achieve ultimate performance from your HiFiMAN headphones, an ultra-high purity silver cable is by far the best way to do it!

Each HE-X Fidelis headphone cable is terminated with a high quality 6.3mm jack from Viablue. In case you need something different, there is the option of a 3.5mm Viablue jack, a 4-pin XLR from the Neutrik XX series, or dual 3-pin Viablue XLRs. Make sure to add the 30cm XLR-6.3mm adaptor to the checkout if you choose a balanced termination - it's a perfect way of using the headphones with both single-ended and balanced setups.

The Fidelis pure silver headphone cable has been finely crafted to be lightweight and flexible, yet offers incredible durability with stress relief at all vulnerable points. Every Fidelis headphone cable includes a three-year warranty as standard.