Headphone Accessories

Same music. Same headphones. Same electronics. Three different worlds. At CanJam 2026, we set up three identical headphone systems and changed only one thing: the electromagnetic environment those components operate in. The cables, the power delivery, the grounding, the vibration control, the field conditioning. Same amplifier, same DAC, same headphones — and yet listeners heard three fundamentally different levels of performance. That demonstration proved what we’ve known for over 30 years: audio energy doesn’t travel through wire, it travels in the electromagnetic field surrounding the conductor. The components you choose matter, but controlling the field environment they operate in is what separates good sound from something truly extraordinary.

We’ve developed a complete ecosystem of headphone products engineered to do exactly that. Our SRX XL, Foundation XL, and Foundation Series Headphone Cables are engineered as field-optimized waveguides, not just conductors. The headphone cable is the final transmission line between amplifier and transducer — everything the electromagnetic field has accumulated across the system is delivered to the driver through this cable. SRX XL features 99.9995% Pure Silver Air String conductor geometries, SRX XL Matrix Shielding, High Voltage Conditioning, and Gold and Master carbon fiber UEF Tuning Modules for system voicing. Foundation XL delivers doubled Pure Silver Air Strings with the same SRX XL shielding and conditioning at an accessible price point, with the broadest headphone connector compatibility in our lineup. Beyond the cable, the HT Carbon Headphone Transducer plugs directly into your headphone output and uses a second-generation UEF filter in a carbon fiber enclosure to significantly lower the noise floor of your entire headphone chain. ECTs placed inside your headphone amplifier or DAC interact with internal EM fields through inductive coupling to further reduce high-frequency noise, while Carbon Tuning Discs applied to cables and components let you fine-tune the tonal balance and spatial presentation of your system with Gold and Purple UEF voicings. Each product is designed to work individually or together, and the cumulative effect of a fully treated headphone system is something you simply have to hear to believe.