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Abyss Diana Phi Planar Magnetic Headphones

Abyss Diana Phi Planar Magnetic Headphones
Abyss Diana Phi Planar Magnetic HeadphonesAbyss Diana Phi Planar Magnetic HeadphonesAbyss Diana Phi Planar Magnetic HeadphonesAbyss Diana Phi Planar Magnetic Headphones
(£3,291.67 Exc. VAT)

Made To Order

Free U.K. Delivery


Enquire now to purchase
01892 532 995

Free standard UK delivery
  • The thinnest boutique headphone in the world
  • Sporty leathers and soft Alcantara
  • High-tech polymer ceramic finish
  • Fibonacci side hole pattern
  • Emotion headband magnetically adjusts
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Why buy from us?

Abyss Diana Phi Planar Magnetic Headphones

The DIANA headphones were launched in 2018 as a luxury line touted as the world’s thinnest boutique headphone. It has since changed longstanding perceptions of headphone physics by easily comparing to and in many cases besting the highest performance headphones. World-class sound in a compact portable package.

ABYSS has since worked toward furthering this success, producing this second higher performance Phi version that’s ‘bigger on the inside’ by incorporating the Phi planar speakers from their flagship AB-1266 Phi CC, the headphone on the tip of any connoisseur’s tongue when asked; ‘What’s the best’?

This latest DIANA Phi headphone has world-class dynamics, resolution, and refinement to sound never before heard in such a compact package. As with any ABYSS, she’s quite capable of playing any genre of music to an extreme level of enjoyment, limited only by the electronics and recording. The goosebump inducing ‘you are there’ sound is to die for.

'Bigger on the Inside' best describes her huge sound, bass depth and speed second only to her big brother, wide soundstage with impeccable tonal balance, voices so real you feel they are with you. Diana Phi plays her heart out for you every time you wear her.

Features over the V2 version:-

  • Full sized flagship planar driver for improved headphone performance in a sleek modern design.
  • Titanium gray polymer ceramic finish. Red accent stitched headband. 
  • New carved-out larger ear pads. Embroidered carry bag.

Performance Cable Set 1.5 meter, choose either:-

  • 3.5 mm stereo (standard, 6.3mm adaptor included)
  • 4 pin XLR (desktop headphone amplifier)
  • 2.5 mm balanced (Astell & Kern)
  • 4.4 mm balanced (Sony Pentaconn)

Canvas bag/leather accents

Shipping typically 14-28 days
  • We CNC machine and finish all aluminum frame components, produce our own planer speaker drivers, and skillfully assemble with US made stainless hardware, all within our own facility in Buffalo, New York, USA.
  • The thinnest boutique headphone in the world sculpted from aircraft grade aluminum for incredible strength 
  • Sporty leathers and soft Alcantara®
  • High-tech ceramic finish has her looking good
  • Latest V2 hand-carved extra-wide low profile ear pads with minimal clamping force offer extreme comfort for any head shape.
  • Large 63 mm patented Phi planar drivers with ultra-low mass diaphragm for extremely fast bass impact and subtle lifelike details to music
  • Fibonacci side hole pattern properly tunes the sound while following the flow of nature
  • EMotion headband magnetically adjusts and contours your head for a comfortable fit
  • Comes in a Titanium Gray color. Custom colors available.
  • Dual zipper canvas carry case with leather accents and accessory pockets for easy travel
Weight: 350 grams
Impedance: 32 ohms
Sensitivity: 91 dB/mw
Frequency Response: 6 Hz - 26 KHz

UK Delivery

  • FREE delivery via DPD Local By 12pm on orders to value over £300, including one hour delivery window service 'Predict & Follow My Parcel'.
  • Royal Mail Special Delivery By 1pm costs between £5.00 - £10.00 on orders to value under £300, dependent on weight.
  • Saturday or Sunday delivery available upon request for supplemental charge.

EU Delivery

  • £25 delivery charge 'Flat Fee' via DHL Europe by Road service (3-5 days) which provides comprehensive tracking of shipments online.
  • £50 delivery charge 'Flat Fee' via DHL Europe by Air service  (1-2 days) which provides comprehensive tracking of shipments online.

USA & Canada Delivery

  • Services based on your order being shipped to the U.S. and Canada are calculated as follows:
    £100 delivery charge 'Flat Fee' via DHL international 'Day Definite' service per parcel.
    Receiver is responsible for the payment of local Duties and Taxes.


  • Not all products are available for order into Europe, USA & Canada


  • Full manufacturer's warranty on all new purchases. Standard warranty is typically 2 years with some goods coming with 6 years manufacturer's warranty.
  • Goods purchased in UK and EU are covered by the Consumer Contracts Regulations.

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