Abyss Diana TC Premium Audiophile Headphone Standard Package Cable Termination:6.3 mm/ 1/4 in stereo Operating Principle Open-back (The housings

Operating Principle Open-back (The housings are open so they retain air and sound permeability

and up to 14-hour battery life

T60RP is the culmination of the long history of Fostex RP technology headphones dating back to the mid 70’s

a brand-new IEMs with a new design

UNIT FREQUENCY RESPONSE RANGE 20Hz -35 kHz

Abyss Diana TC Premium Audiophile Headphone Standard Package Cable Termination:6.3 mm/ 1/4 in stereo Operating Principle Open-back (The housingsThey say three's a charm. Meet Diana TC, the latest version in the evolution of the world's thinnest boutique planar headphone by ABYSS. This latest Diana TC headphone pushes technology from our award winning flagship AB 1266 Phi TC into a thin lightweight form factor for amazing world class dynamics, resolution, and refinement to sound never before heard in such a compact package. As with any ABYSS, Diana TC is quite capable of playing any genre of