{"product_id":"ferrum-oor-hypsos-abyss-diana-mr","title":"Ferrum OOR + HYPSOS + Abyss Diana MR","description":"\u003ch2\u003eFerrum OOR Balanced Headphone Amplifier\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eReference-Class Headphone Amplifier for Pure, Powerful Sound\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFerrum OOR\u003c\/strong\u003e is a high-performance balanced headphone amplifier created for audiophiles who demand uncompromising sound quality from their personal listening system. Designed and manufactured in Europe, OOR combines exceptional power output, ultra-low distortion, and precision analog engineering to deliver a transparent, dynamic, and highly musical listening experience.\u003c\/p\u003e\n\u003cp\u003eWhether driving sensitive in-ear monitors, high-impedance dynamic headphones, or demanding planar magnetic designs, the OOR provides effortless control, exceptional clarity, and remarkable detail across the entire frequency range.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFully Balanced Analog Design\u003c\/h2\u003e\n\u003cp\u003eBuilt around a fully balanced amplifier architecture, the OOR minimizes noise and distortion while maximizing channel separation and signal integrity. The result is a wide, immersive soundstage with accurate imaging, natural tonal balance, and impressive dynamic contrast that brings every recording to life.\u003c\/p\u003e\n\u003cp\u003eIts carefully engineered analog circuitry preserves the original character of your music, allowing vocals, instruments, and fine details to be reproduced with outstanding realism.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eHigh Power for Every Headphone\u003c\/h2\u003e\n\u003cp\u003eThe OOR is designed to deliver substantial output power across a broad range of headphone impedances, ensuring optimal performance regardless of the headphones you use. From efficient studio headphones to flagship planar magnetic models, the amplifier maintains excellent control, tight bass response, and effortless dynamics without sacrificing transparency or musicality.\u003c\/p\u003e\n\u003cp\u003eThis versatility makes OOR an ideal partner for both home audiophile systems and professional monitoring applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFlexible Connectivity\u003c\/h2\u003e\n\u003cp\u003eEquipped with balanced XLR and unbalanced RCA inputs, the OOR integrates easily with a wide range of DACs and audio sources. Balanced XLR and 4-pin headphone outputs, together with single-ended connections, provide flexibility for virtually any premium headphone setup.\u003c\/p\u003e\n\u003cp\u003eIts precision analog volume control ensures accurate channel balance and smooth adjustment across the entire listening range.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eEnhanced Performance with Ferrum HYPSOS\u003c\/h2\u003e\n\u003cp\u003eThe OOR is fully compatible with the optional \u003cstrong\u003eFerrum HYPSOS\u003c\/strong\u003e hybrid power supply through the proprietary Ferrum Power Link (FPL). Pairing the two products provides cleaner, more stable power delivery that can further improve dynamics, background silence, detail retrieval, and overall sonic refinement.\u003c\/p\u003e\n\u003cp\u003eFor listeners seeking the highest possible performance, HYPSOS unlocks the full potential of the OOR amplifier.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003ePremium European Engineering\u003c\/h2\u003e\n\u003cp\u003eConstructed with a durable aluminum chassis and minimalist industrial styling, the OOR reflects Ferrum's commitment to precision engineering and long-term reliability. Its compact dimensions make it equally suitable for desktop headphone systems and larger high-end audio installations.\u003c\/p\u003e\n\u003cp\u003eEvery aspect of the amplifier has been developed with one goal in mind: delivering reference-quality headphone performance without compromise.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFully balanced reference headphone amplifier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh output power for dynamic and planar magnetic headphones\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUltra-low noise and distortion analog circuitry\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWide dynamic range with excellent channel separation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBalanced XLR and unbalanced RCA inputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBalanced and single-ended headphone outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision analog volume control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with Ferrum HYPSOS via Ferrum Power Link (FPL)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact premium aluminum chassis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned and manufactured in Europe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for reference home audio and professional monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDiscover Every Detail in Your Music\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFerrum OOR\u003c\/strong\u003e is engineered for listeners who expect the very best from their headphones. Combining powerful balanced amplification, exceptional transparency, and premium European craftsmanship, it delivers a refined listening experience with outstanding accuracy, dynamics, and musical emotion, making it an exceptional centerpiece for any high-end personal audio system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFerrum HYPSOS Hybrid Power System\u003c\/h2\u003e\n\u003ch2\u003ePrecision Power Supply for High-End Audio Components\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFerrum HYPSOS\u003c\/strong\u003e is a premium hybrid linear power supply designed to elevate the performance of compatible audio equipment. Combining the speed and efficiency of modern switching technology with the low-noise characteristics of a linear power supply, HYPSOS delivers exceptionally clean, stable, and precisely regulated power that helps audio components perform at their full potential.\u003c\/p\u003e\n\u003cp\u003eCompatible with a wide range of DACs, headphone amplifiers, streamers, network players, and other low-voltage audio devices, HYPSOS is an ideal upgrade for audiophiles seeking improved clarity, dynamics, and overall system performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eHybrid Power Architecture\u003c\/h2\u003e\n\u003cp\u003eUnlike conventional external power supplies, HYPSOS utilizes a unique hybrid design that combines the advantages of both linear and switching power technologies. This innovative architecture minimizes electrical noise while maintaining excellent efficiency and fast transient response, providing a stable power source that allows connected components to reproduce music with greater precision and control.\u003c\/p\u003e\n\u003cp\u003eThe result is cleaner backgrounds, improved detail retrieval, tighter bass, and a more natural presentation across the entire frequency range.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eAdjustable Output Voltage\u003c\/h2\u003e\n\u003cp\u003eHYPSOS features a highly flexible adjustable DC output, allowing users to match the power requirements of a wide variety of compatible audio devices. An extensive built-in library of supported products makes setup simple, while manual voltage adjustment provides additional compatibility for equipment outside the preset database.\u003c\/p\u003e\n\u003cp\u003eThis versatility enables HYPSOS to serve as a long-term power upgrade across multiple systems and future component changes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFerrum Power Link (FPL)\u003c\/h2\u003e\n\u003cp\u003eFor compatible Ferrum products, HYPSOS supports the proprietary \u003cstrong\u003eFerrum Power Link (FPL)\u003c\/strong\u003e connection. This intelligent interface allows both devices to communicate directly, optimizing voltage regulation and power delivery for maximum performance and operational stability.\u003c\/p\u003e\n\u003cp\u003eWhen paired with Ferrum components such as WANDLA or OOR, the Power Link connection helps unlock even greater levels of sonic refinement and system transparency.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSweet Spot Tuning\u003c\/h2\u003e\n\u003cp\u003eHYPSOS includes Ferrum's exclusive \u003cstrong\u003eSweet Spot Tuning (SST)\u003c\/strong\u003e feature, allowing users to make subtle voltage adjustments around the recommended operating value. This fine-tuning capability lets listeners optimize the sonic character of their system according to personal preference and equipment synergy without compromising safety or reliability.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003ePremium Engineering and User-Friendly Operation\u003c\/h2\u003e\n\u003cp\u003eDesigned and manufactured in Europe, HYPSOS features a robust aluminum enclosure, a bright front-panel display, and intuitive controls for effortless operation. Its compact footprint integrates neatly into desktop audio systems and full-size Hi-Fi racks while maintaining the premium build quality expected from Ferrum products.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHybrid linear power supply with advanced switching technology\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExceptionally low-noise and highly stable DC output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable output voltage for broad device compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtensive built-in database of supported audio components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFerrum Power Link (FPL) for compatible Ferrum products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSweet Spot Tuning (SST) for fine voltage optimization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-current output for demanding audio equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact premium aluminum chassis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for DACs, headphone amplifiers, streamers, and other low-voltage audio devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned and manufactured in Europe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eUnlock Greater Performance from Your Audio System\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFerrum HYPSOS\u003c\/strong\u003e is more than just an external power supply—it is a performance upgrade designed to help your audio components deliver their very best. With its innovative hybrid architecture, adjustable output voltage, intelligent power management, and premium engineering, HYPSOS provides cleaner power that allows music to sound more detailed, dynamic, and lifelike, making it an essential addition to any high-end audio system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eABYSS DIANA MR Premium High-Performance Headphones\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eDIANA MR headphones are designed to connect those who appreciate top-shelf headphone sound with the master tape. ABYSS developed this highly refined full-range planar headphone with ultra-low distortion and smooth, addictive clarity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximizes listening enjoyment with any level of electronics, from USB dongles to high-end tube and solid-state headphone amplifiers.\u003c\/li\u003e\n\u003cli\u003eExceptional midrange performance, ideal for lifelike, intimate vocals without sibilance.\u003c\/li\u003e\n\u003cli\u003eRelatively low 30-ohm impedance works well with both low-voltage portable gear and higher-power desktop electronics, extracting excellent resolution with lush bass.\u003c\/li\u003e\n\u003cli\u003eNewly designed, patented planar speaker drivers with a very organic frequency response, delivering a full, natural sound through the bass and midrange, excellent vocals, and an extended, smooth, and clear high-frequency range.\u003c\/li\u003e\n\u003cli\u003eReduced weight (315 grams) and a newly added soft sling headband for exceptional long-term listening comfort.\u003c\/li\u003e\n\u003cli\u003eFits a wide range of head sizes (95% of users).\u003c\/li\u003e\n\u003cli\u003eMade in the USA.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eDesign and Materials\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCNC machined and finished all-aluminum frame components.\u003c\/li\u003e\n\u003cli\u003eThinnest and lightest boutique headphone in the world, sculpted from aircraft-grade aluminum.\u003c\/li\u003e\n\u003cli\u003eHigh-quality leather headband with soft, race-car-inspired Alcantara® and added padded elements (Vegan option available with cactus leather headband and UltraSuede ear pads).\u003c\/li\u003e\n\u003cli\u003eHigh-tech polymer ceramic finish with custom inlays of carbon fiber or exotic wood.\u003c\/li\u003e\n\u003cli\u003eLarge 63 mm patented planar speakers.\u003c\/li\u003e\n\u003cli\u003eLatest generation Diana ear pads with head-shaped foam and a 'pillow top' cushion (Lambskin or Vegan UltraSuede).\u003c\/li\u003e\n\u003cli\u003eFibonacci side hole pattern for optimized sound tuning.\u003c\/li\u003e\n\u003cli\u003eMagnetic headband size adjustments for long-term reliability.\u003c\/li\u003e\n\u003cli\u003eUpdated headband design for a comfortable, custom fit.\u003c\/li\u003e\n\u003cli\u003eNew custom hard carry case with velvet lining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSound and Ear Pad Options\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStock ear pads provide the most linear frequency response below 20 Hz.\u003c\/li\u003e\n\u003cli\u003eBass Ported ear pads (sold separately) offer a tailored bass response with a bump above sub-bass for a fuller sound.\u003c\/li\u003e\n\u003cli\u003eSuede ear pads offer a subtle softening of upper frequencies.\u003c\/li\u003e\n\u003cli\u003eLambskin ear pads maximize detail retrieval and soundstage size.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 390 grams\u003c\/li\u003e\n\u003cli\u003eImpedance: 30 ohms\u003c\/li\u003e\n\u003cli\u003eSensitivity: 93 dB\/mW\u003c\/li\u003e\n\u003cli\u003eFrequency response: 5 Hz - 55 kHz\u003c\/li\u003e\n\u003cli\u003eCable: 1.5 meter\/5 FT JPS Labs headphone cable with choice of 3.5 mm, 6.3 mm, 4 pin XLR, or 4.4 mm balanced plug.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nintronics","offers":[{"title":"Carbon Weave \/ Black \/ Black","offer_id":59276455346550,"sku":"Ferrum OOR + HYPSOS + Abyss Diana MR","price":5182.0,"currency_code":"GBP","in_stock":true},{"title":"Forged Carbon \/ Black \/ Black","offer_id":59276455379318,"sku":"Ferrum OOR + HYPSOS + Abyss Diana MR","price":5182.0,"currency_code":"GBP","in_stock":true},{"title":"Sapele Wood \/ Black \/ Black","offer_id":59276455412086,"sku":"Ferrum OOR + HYPSOS + Abyss Diana MR","price":5182.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8750\/2569\/files\/FerrumOOR_FerrumHYPSOS_AbyssDianaMR.png?v=1794076902","url":"https:\/\/nintronics.co.uk\/products\/ferrum-oor-hypsos-abyss-diana-mr","provider":"Nintronics UK","version":"1.0","type":"link"}