{"product_id":"ferrum-oor-headphone-amplifier-preamp","title":"Ferrum OOR Headphone Amplifier\/PREAMP","description":"\u003ch1\u003eFerrum OOR Balanced Headphone Amplifier\u003c\/h1\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","brand":"Ferrum","offers":[{"title":"Black","offer_id":58261285732726,"sku":"OOR","price":1995.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8750\/2569\/files\/5-OOR_front_EISA.jpg?v=1783942483","url":"https:\/\/nintronics.co.uk\/products\/ferrum-oor-headphone-amplifier-preamp","provider":"Nintronics UK","version":"1.0","type":"link"}