Thera UP-OCC Cryo Silver Headphone/IEM Cable

Thera UP-OCC Cryo Silver Headphone/IEM Cable utilizes the specially made Ultra-Pure Ohno Continuous Casting with amazing fine strands of silver conductors. It is 4 wire cross-braided to minimize cross interference and capsulated with ultra-flexible and glossy clear jacket. The wiring underwent cryogenic treatment to further reduce residual stress, resistance and enhance music signal transmission.

Thera employs a staggered wiring layout with individually enamelled asymmetrical regular and denser strands. Thera delivers unparalleled accuracy, vocal definition and removes any veil from your music.

Purple Heart Wood will be installed on all hardware for Thera.


Wire: 26AWG UPOCC Litz Silver
Length: 1.2 meter or 48 inches (length customization available)
Pin contact: 99.9% gold hard plating over brass, insulated in clear thermalplastics
Hardware: Symphonym TM Quest Rhodium plated Copper Series
Hardware Sleeve: Premium Wood Select with Custom Engraving
Soldering: 10% Silver Solder
Weight: 30g


Ear guide installed by default. FOC to remove ear guide by request.

Metal slider is not installed for "Herringbone 8 Braid" version.

"JH Audio 4pin with bass control" option is only supported by "Herringbone 8 Braid" version.

"Balanced cable adapter" under Symphony cable series is interconnect cable with length of 15cm (tip-to-tip).

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