{"product_id":"arcam-a50-signature-integrated-amplifier","title":"ARCAM A50 Signature Integrated Amplifier","description":"\u003ch1\u003eArcam Radia A50 Signature Integrated Amplifier\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eCelebrating 50 Years of British Hi-Fi Innovation\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eArcam Radia A50 Signature\u003c\/strong\u003e represents the pinnacle of Arcam's amplifier engineering, created to commemorate five decades of audio excellence. Designed and engineered in Cambridge, England, this flagship integrated amplifier combines the company's most advanced \u003cstrong\u003eDual-Mono Class G amplification\u003c\/strong\u003e, premium digital circuitry, and exceptional analog performance into a single reference-grade component. The result is an amplifier capable of delivering remarkable musical accuracy, effortless dynamics, and outstanding control across a wide range of loudspeakers.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFirst-Ever Dual-Mono Class G Architecture\u003c\/h2\u003e\n\u003cp\u003eThe A50 Signature is Arcam's first integrated amplifier built around a true \u003cstrong\u003eDual-Mono Class G\u003c\/strong\u003e design. Each audio channel operates independently with its own dedicated amplification circuitry, transformer windings, power regulation, reservoir capacitors, Class G output stage, and heatsink.\u003c\/p\u003e\n\u003cp\u003eThis carefully engineered layout minimizes crosstalk while maximizing channel separation, resulting in a wider soundstage, greater instrument placement accuracy, lower background noise, and exceptional dynamic performance.\u003c\/p\u003e\n\u003ch2\u003ePowerful Performance for Demanding Loudspeakers\u003c\/h2\u003e\n\u003cp\u003eDelivering \u003cstrong\u003e150 watts per channel into 8 ohms\u003c\/strong\u003e and \u003cstrong\u003e220 watts into 4 ohms\u003c\/strong\u003e, the A50 Signature provides ample power reserves for driving both bookshelf and floorstanding speakers with confidence. Whether reproducing delicate acoustic recordings or powerful orchestral passages, the amplifier maintains excellent composure, clarity, and musical control even at higher listening levels.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003ePremium ESS Sabre Digital Conversion\u003c\/h2\u003e\n\u003cp\u003eDigital playback is handled by the highly respected \u003cstrong\u003eESS ES9039Q2M DAC\u003c\/strong\u003e, allowing the amplifier to reproduce high-resolution audio with exceptional precision and low distortion.\u003c\/p\u003e\n\u003cp\u003eA comprehensive range of digital inputs—including \u003cstrong\u003eUSB-C\u003c\/strong\u003e, \u003cstrong\u003eHDMI eARC\u003c\/strong\u003e, optical, and coaxial connections—makes it easy to connect televisions, music streamers, computers, CD transports, and other modern digital sources while preserving outstanding sound quality.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eExceptional Vinyl Playback\u003c\/h2\u003e\n\u003cp\u003eVinyl enthusiasts will appreciate the integrated \u003cstrong\u003eClass A phono stage\u003c\/strong\u003e, compatible with both \u003cstrong\u003eMoving Magnet (MM)\u003c\/strong\u003e and \u003cstrong\u003eMoving Coil (MC)\u003c\/strong\u003e cartridges. Designed with low-noise circuitry and precise equalization, it delivers detailed, natural analog playback without requiring an external phono preamplifier.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eAdvanced Wireless Connectivity\u003c\/h2\u003e\n\u003cp\u003eThe A50 Signature embraces modern wireless listening with \u003cstrong\u003eBluetooth 5.4\u003c\/strong\u003e, featuring \u003cstrong\u003eSnapdragon Sound\u003c\/strong\u003e, \u003cstrong\u003eaptX Lossless\u003c\/strong\u003e, \u003cstrong\u003eaptX HD\u003c\/strong\u003e, \u003cstrong\u003eAAC\u003c\/strong\u003e, \u003cstrong\u003eLE Audio\u003c\/strong\u003e, and \u003cstrong\u003eAuracast\u003c\/strong\u003e support. Users can stream music wirelessly from compatible devices or enjoy private listening through compatible wireless headphones without compromising audio quality.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eBuilt for Modern Entertainment\u003c\/h2\u003e\n\u003cp\u003eBeyond traditional hi-fi systems, the HDMI eARC connection allows seamless integration with today's televisions, transforming the A50 Signature into a powerful centerpiece for both music and home entertainment. Multiple analog and digital inputs ensure compatibility with virtually every source component.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eElegant Radia Design\u003c\/h2\u003e\n\u003cp\u003eFinished in Arcam's contemporary Radia styling, the A50 Signature combines understated elegance with premium build quality. Every element—from the internal component layout to the refined front panel—reflects the company's commitment to engineering excellence and long-term reliability.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFlagship Arcam integrated amplifier celebrating 50 years of innovation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFirst Arcam Dual-Mono Class G integrated amplifier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e150W per channel into 8Ω and 220W into 4Ω\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eESS ES9039Q2M high-resolution DAC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHDMI eARC and USB-C digital connectivity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in Class A MM and MC phono stage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBluetooth 5.4 with Snapdragon Sound, aptX Lossless, aptX HD, LE Audio, and Auracast\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDedicated analog and digital circuit design for exceptional signal integrity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-current amplification with excellent channel separation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePremium construction designed for serious audiophile systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eA New Reference in Integrated Amplification\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eArcam Radia A50 Signature\u003c\/strong\u003e combines decades of British engineering expertise with the latest advancements in analog and digital audio technology. Offering exceptional power, refined musicality, and outstanding versatility, it serves as the ideal centerpiece for high-performance stereo systems, delivering a listening experience that is both technically impressive and emotionally engaging.\u003c\/p\u003e","brand":"Arcam","offers":[{"title":"Black","offer_id":58277581455734,"sku":"A50 Signature","price":2499.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8750\/2569\/files\/738_large_963e9da8-5ef7-44da-b760-7a9f692e0801.png?v=1784136685","url":"https:\/\/nintronics.co.uk\/products\/arcam-a50-signature-integrated-amplifier","provider":"Nintronics UK","version":"1.0","type":"link"}