Abyss Diana TC Signature Audiophile Headphone
Best open-back headphones for audiophiles seeking uncompromising sound quality and comfort.
The Abyss Diana TC Signature headphones are meticulously crafted for the discerning audiophile seeking the highest fidelity in music reproduction. They feature next-generation 63mm planar magnetic drivers, engineered in-house for exceptional speed, deep bass response, and an expansive soundstage. The ultra-slim, lightweight design is sculpted from aircraft-grade aluminum, ensuring durability and comfort. Luxurious fine leathers and Ultrasuede® materials are used for the headband and pillow-top ear pads, providing exceptional comfort for extended listening sessions. This open-back design delivers a natural soundstage and precise imaging, making it a top-tier choice for critical listening.
$4995.00
Owner Satisfaction
4.5
/ 5
Category Rank
791
/ 6142
#791 in Headphones
Price vs Category Average
+750%
Above average
Color
Black Tourbillon
/ Black Tourbillon
Who it's for
- Critical listeners seeking absolute transparency and holographic soundstage
- Collectors valuing premium build quality and long-term wearing comfort
- Audiophiles with high-end amplification looking for maximum dynamic impact
Who should skip it
- Budget-conscious buyers prioritizing value over ultra-luxury performance
- Listeners wanting a simple, plug-and-play audio setup
- Commuters or office workers needing noise isolation and privacy
Performance breakdown
Transient Response
Next-gen planar drivers deliver lightning-fast speed and surgical precision.
Soundstage Depth
Open-back architecture creates a remarkably natural and expansive acoustic environment.
Build Integrity
Aircraft-grade aluminum and Gorilla Glass offer premium durability without excess weight.
Long-term Comfort
Pillow-top ear pads and lightweight frame ensure fatigue-free critical listening sessions.
Amplification Demand
Requires a high-quality dedicated amplifier to reach its full sonic potential.
Frequency Extension
Remarkable range captures deep sub-bass and delicate high-frequency detail effortlessly.
Key Specs
Color
Black Tourbillon
Speakers
ABYSS custom TC Signature 63 mm Planar Magnetic Transducer
Impedance
72 Ω nominal
Recommended amplifier power
2-8 watts (@50 ohms)
Sensitivity
90 dB/mW
Frequency Response
5 Hz – 58 KHz
Distortion
Average 0.025 % THD
Weight
369 g (with stock ear pads) / 299 g (headphone only)
Features
- Next-generation 63mm planar magnetic drivers for exceptional transient response and deep bass.
- Ultra-slim, ultra-lightweight design crafted from aircraft-grade aluminum.
- Luxurious fine leathers and Ultrasuede® for superior comfort.
- Open-back design for a natural soundstage and precise imaging.
- Hand-assembled pillow-top ear pads with bass-ported option.
- High-tech polymer-ceramic finish with Corning Gorilla Glass inlay for durability.
- Custom hard carry case with velvet-lined interior included.
- 10-year limited ABYSS warranty.
What customers say
Customers consistently praise the Abyss Diana TC Signature for its extraordinary sound quality, often described as transparent, detailed, and expansive, delivering an immersive listening experience. The headphone's distinctive, robust design and premium build materials also receive high marks, reflecting its luxury status. While the investment is significant, enthusiasts generally find the sonic performance and craftsmanship justify the cost, positioning it as a top tier choice for discerning audiophiles seeking ultimate audio fidelity and a striking aesthetic.
Know before you buy
These headphones require a dedicated amplifier capable of delivering between 2 and 8 watts at 50 ohms. Given their 90 dB sensitivity and 72-ohm impedance, a high-quality amplifier is essential to fully realize their transient response and bass depth.
Yes. The Diana TC Signature is designed for comfort, featuring a lightweight aircraft-grade aluminum frame and plush, hand-assembled pillow-top ear pads made from lambskin and Ultrasuede.
The open-back architecture allows air to move freely through the ear cups, which creates a more natural, expansive soundstage and precise imaging. Note that this design does not isolate sound, meaning others nearby will be able to hear your music.
Yes, the headphones come with a high-quality JPS Labs cable, and you can select your preferred termination—3.5 mm, 6.3 mm (¼″), 4-pin XLR, or 4.4 mm balanced—to match your specific amplifier or DAC.
The custom 63mm planar magnetic driver is engineered for exceptional speed and accuracy. This allows the headphones to reproduce complex musical passages with high clarity, deep bass, and minimal distortion.
The 10-year limited warranty covers manufacturing defects and issues related to the build quality of the headphones. It provides long-term peace of mind for your investment in this high-fidelity equipment.
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