Abyss Diana TC Headphones

Completely made in a dedicated factory in New York, these are a truly luxury, premium headphone. 

Stepping up from the Diana MR these incorporate the driver technology of there reference Headphones, the AB-1266, but without the cumbersomeness of the latter.

More resolution, bigger soundstage, no frumpy blooming bass. These are tight and neutral. Exceedingly good and worth the upgrade from the Diana MRs.

But be aware you'll need some sort of a Headphone amplifier to go with them. Whether that's a small portable unit or a stand alone serious headphone amplifier for in home use. They will work with a phone but to make them better than the Diana MR, you'll need a headphone amplifier.

They come Titanium Gray or Dark Bronze.

Included Accessories:

  • Includes cable by JPS Labs, length 1.5 meter/5 FT, with choice of 3.5 mm, 4 pin XLR or 4.4 mm balanced plug. Longer lengths optional.

  • Dual zipper made in USA canvas cotton carry case with leather accents.

Diana TC Complete Package ($10,280) includes:

  • Diana TC headphone in Titanium Gray or Dark Bronze

  • Upgraded JPS Labs Superconductor HP balanced cable set, 1.8 meter/ 6.6 FT, choice 1/4” (6.3 mm), 4 pin XLR, or 4.4 mm balanced plug (Longer lengths add +2 FT/ 0.6 m $400)

  • Dual zipper made in USA canvas cotton carry case with leather accents

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Product Description


Diana TC is the latest version in the evolution of the world's thinnest planar headphone by ABYSS.

This latest model 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 in a stylish headphone.

'Bigger on the Inside' best describes the huge sound, with excellent speed and wide soundstage that extends outside of your head with impeccable tonal balance and instrument separation, and voices so real you're with the band. Diana TC plays her heart out for you every time you wear her.

This headphone is excellent for those who seek a more linear frequency response with very low distortion while adhering to our moto of playing music with respect to the artists and engineers responsible for laying it downWe’ve also added a soft sling to the headband assembly for exceptional comfort.  The attention to musical detail and ability to hear into the recording this naturally is stunning!

A few notes on construction...

  • We CNC machine and finish all aluminum frame components, produce our patented planar speaker drivers, and skillfully assemble with stainless steel hardware, all within our own USA facility.
  • The thinnest boutique headphone in the world sculpted from aircraft grade aluminum for incredible strength
  • Sporty European leather headband with soft Alcantara® padded to eliminate hot spots (VEGAN cactus leather). Additional removable soft pad included
  • High-tech durable ceramic polymer finish offers colors choices not available with other headphones in this class
  • Latest generation Diana ear pads made in-house by ABYSS with soft foams and a 'pillow top' engineers to adapt to the shape of your head for comfort with minimal clamping force (Lambskin or VEGAN UltraSuede). Now with a newly added soft head sling providing exceptional comfort with no hot spots.
  • Large 63 mm patented TC planar drivers with ultra-low mass diaphragm for extremely fast bass impact and subtle lifelike details to music
  • Fibonacci open back hole pattern enhanced for the new TC speaker driver properly tunes the sound while following the flow of nature
  • Headband magnetically adjusts with flexibility to twist and contour to your head for comfortable fit
  • Comes in a Titanium Gray or Dark Bronze colors. Unique custom colors available from the ABYSS Custom Shop.
  • Made in New York canvas carry case with leather accents and accessory pockets for easy travel
  • Frequency Response 5 Hz - 50 KHz
  • Weight 390 grams
  • Impedance 69 ohms nominal
  • Sensitivity 90 dB/mW
  • Includes cable by JPS Labs, length 1.5 meter/5 FT, with choice of 3.5 mm, 4 pin XLR or 4.4 mm balanced plug. Longer lengths optional.

High performance headphones require a quality portable headphone player or headphone amplifier for best results. A cel phone or any common headphone jack will not play to satisfying levels nor quality. We highly recommend the XIAUDIO K DAC and XIAUDIO Broadway Balanced amplifier for Diana TC, or Woo Audio WA11 portable amp/DAC.

Free Shipping Information

We offer free shipping to metropolitan areas on all orders over $100, except for orders containing the following products:

Televisions, Floorstanding speakers, Subwoofers and Package systems.

Shipping on these items will be standard delivery. If you want expedited shipping, an option should be available at checkout.

We try to dispatch all goods within 48 hours however from time to time the stock in store runs out before we have a chance to update the website. In these cases we will contact you if the item will take longer than 48 hours to be dispatched.

We strongly suggest that items are shipped to a business address, or an address where someone can sign for the delivery. On checkout you have the option of choosing Authoirty to Leave. This will not require a signature, but goods will be left at your premise and the delivery company will take no responsibility for them beyond this point.

Delivery times can vary depending on location. Regional areas may take more than 5 business days depending on the courier used.

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