Authorized Dealer. KEY FEATURESDiana MR has more of a fuller sound through the bass range, sounds great with most any electronics, even low cost USB dongles! No longer an up-front need for expensive electronics, although Diana MR will scale with electronics. Our most universal model.Newly designed Ultra low distortion Abyss planar drivers with low 30 ohm impedance, very portable player friendly!New aesthetic with inlays of carbon fibers, exotic wood. Fit and finish are exceptional! Made in our facility in New York, USA.Cables are compatible with all Diana models.Ten year Private Warranty available with factory sealed, brand new headphones after they're registered on ABYSS's websiteHigh-performance headphones prefer a quality portable headphone player or headphone amplifier for best results. A cell phone will not play to satisfying levels nor quality.For Diana MR we highly recommend using mating gear from this growing list: Portable: Woo Audio Tube mini USB DAC/AMP, Woo Audio WA8 AMP/DACDesktop: HeadAmp GS-X mini amp, XIAUDIO K DAC, XIAUDIO Broadway Balanced amp, Woo Audio WA23 tube amp, Woo Audio WA33 tube ampABYSS DIANA MRThe new ABYSS DIANA MR headphones are designed to connect audiophile enthusiasts and head-fi aficionados with professional audio mixing and mastering engineers. Featuring full-range planar drivers, these headphones deliver ultra-low distortion, near flat frequency response, and a smooth, addictive clarity that elevates your listening experience.Universal Sound Character with All ElectronicsDIANA® MR maximizes listening enjoyment with any level of electronics, from simple USB dongles to high-end tube and solid-state headphone amplifiers. Its universal sound character shines through, providing exceptional audio quality across all devices.Optimized for Portable and Desktop ElectronicsWith low impedance, the DIANA MR works seamlessly with portable battery-operated gear and desktop electronics. It extracts remarkable resolution from low voltage power sources, while still delivering lush, full-bodied bass.Patented MR Planar Driver TechnologyThe patented newly designed MR planar driver offers a flat frequency and phase response, providing a full, natural sound through the bass and midrange. It excels in vocal clarity and extends smoothly into high frequencies, ensuring a clear and true-to-source sound without harshness.Detailed, Fatigue-Free ListeningThe DIANA MR delivers low-level details in recordings with effortless clarity, without causing listener fatigue. It avoids glare, sibilance, and distortion, combining the best attributes of high-performance headphones for a sound that is simply effortless and immersive.Vegan Option for Enhanced Comfort and StyleFor those seeking a cruelty-free option, the DIANA MR Vegan edition comes with a cactus leather headband and UltraSuede ear pads. These ear pads subtly soften upper frequencies while ensuring a comfortable fit. For maximum detail retrieval, lambskin ear pads are also available.Handcrafted in the USAManufactured in Buffalo, New York, the DIANA MR is meticulously crafted with CNC-machined aluminum frame components and in-house planar drivers. The headphones are assembled with care to ensure unmatched build quality, fit, and finish.Lightweight Yet Durable DesignSculpted from aircraft-grade aluminum, the DIANA MR is one of the thinnest and lightest boutique headphones in the world, weighing just 360 grams. Its strength and durability are coupled with impeccable craftsmanship and design.Comfortable, Adaptive FitThe DIANA MR features a high-quality leather headband with soft Alcantara® padding for enhanced comfort and reduced pressure points. Its ear pads, made from head-shaped foam and 'pillow top' cushioning, adapt to your head for long-term wearability with minimal clamping force. The updated headband design flexes and twists to contour perfectly to your head, fitting 95% of users.Advanced Sound Tuning and CustomizationThe Fibonacci side hole pattern optimizes sound flow, while the headband’s magnetic adjustment system ensures long-term reliability. The DIANA MR comes in three color combinations and features a high-tech polymer ceramic finish with carbon fiber or exotic wood inlays.Customizable Fit and AdjustabilityThe DIANA MR offers an impressive range of fit adjustments, making it compatible with large, small, tall, and short head sizes. For the rare 5% of users who require further adjustments, ABYSS provides custom solutions.IN THE BOXAbyss DIANA MRCustom Hard Carrying CaseHigh-Quality JPS Labs CableSpecificationsDriver: Large 63mm Patented Planar SpeakersImpedance: 30 ohmsSensitivity: 91 dB/mWFrequency Response: 10 Hz - 30 kHzWeight: 360 grams