{"product_id":"sugden-masterclass-anv-50-integrated-amplifier","title":"Sugden Masterclass ANV-50 Integrated Amplifier","description":"\u003ch1\u003eSugden Masterclass ANV-50 Integrated Amplifier\u003c\/h1\u003e\n\n\u003cp\u003e\u003cstrong\u003eA distinctive British integrated amplifier combining Sugden’s Pure Class A heritage with an advanced, load-stable output stage.\u003c\/strong\u003e Created to celebrate Sugden Audio’s fiftieth anniversary, the Masterclass ANV-50 delivers 50 watts per channel into 8 ohms and 100 watts per channel into 4 ohms, giving it the control required to partner a broad range of high-quality loudspeakers.\u003c\/p\u003e\n\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\n\u003cp\u003e\nThe Sugden Masterclass ANV-50 was developed as a modern interpretation of the engineering philosophy established by the original A21 in 1967. Its two-stage amplification architecture combines a Pure Class A input amplifier with an advanced final output stage using Sugden Error Correction.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe preamplifier and power-amplifier sections are fully DC coupled, avoiding capacitors in the signal path. Sugden also employs a high-speed 1 MHz switching power supply, designed to respond immediately to the demands of the amplifier circuit while improving efficiency and reducing unnecessary heat.\n\u003c\/p\u003e\n\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNatural and open presentation:\u003c\/strong\u003e a minimalist line-drive preamplifier uses a carefully selected, low component count signal path.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfident loudspeaker control:\u003c\/strong\u003e output doubles from 50W into 8Ω to 100W into 4Ω with both channels operating.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable performance into changing loads:\u003c\/strong\u003e Sugden Error Correction monitors and corrects errors within the final output stage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePractical system integration:\u003c\/strong\u003e five line-level inputs, variable pre-output and fixed tape output support both simple and expandable systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEfficient operation:\u003c\/strong\u003e power consumption falls to approximately 20W when no input signal is present.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePure Class A input amplifier with advanced corrected output stage\u003c\/li\u003e\n  \u003cli\u003eSugden Error Correction and overall current feedback\u003c\/li\u003e\n  \u003cli\u003eFully DC-coupled preamplifier and power-amplifier sections\u003c\/li\u003e\n  \u003cli\u003e1 MHz high-speed switching power supply\u003c\/li\u003e\n  \u003cli\u003eFive relay-operated line-level inputs\u003c\/li\u003e\n  \u003cli\u003eVariable preamplifier output and fixed tape output\u003c\/li\u003e\n  \u003cli\u003eRemote-controlled volume with RC5 handset included\u003c\/li\u003e\n  \u003cli\u003eStereo multi-way loudspeaker binding posts\u003c\/li\u003e\n  \u003cli\u003eHandcrafted in Yorkshire, England\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\n\u003cp\u003e\nThe ANV-50 is intended for listeners seeking Sugden’s fluid, natural musical character with greater power and loudspeaker flexibility than the company’s lower-powered A21 models. It is particularly relevant for premium stereo systems using medium-sensitivity standmount or floorstanding loudspeakers, and for customers who value analogue simplicity, long-term serviceability and understated British design.\n\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eStereo integrated amplifier\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e5 × relay-operated line-level inputs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1 × variable pre-output, 1 × tape output\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSpeaker connections\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1 pair of stereo multi-way binding posts\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e110 mV at zero attenuation for full output\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePower output into 8Ω\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e50W per channel, both channels operating\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePower output into 4Ω\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e100W per channel, both channels operating\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e12 Hz–45 kHz, ±1 dB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBandwidth\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e8 Hz–86 kHz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSignal-to-noise ratio\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eGreater than 85 dB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDimensions (H × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e143 × 430 × 370 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eGross packed weight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e11 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRemote control\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eRC5 handset included\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacture\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eHandcrafted in Yorkshire, England\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhy We Selected This Product\u003c\/h2\u003e\n\n\u003cp\u003e\nAt ExclusivIT, we appreciate amplifiers that combine a clear engineering identity with genuine everyday usability. The ANV-50 retains the natural flow and tonal integrity associated with Sugden while providing substantially more drive than the classic lower-powered models.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIts appeal lies not in an extensive feature list, but in the quality of its analogue architecture, its stable behaviour with real loudspeaker loads and its ability to form the long-term foundation of a carefully chosen stereo system. For listeners who want musical refinement without sacrificing control or flexibility, the ANV-50 deserves serious consideration.\n\u003c\/p\u003e","brand":"SUGDEN AUDIO","offers":[{"title":"Titanium","offer_id":54641464869187,"sku":"SUGDEN-AN50","price":6000.0,"currency_code":"EUR","in_stock":true},{"title":"Graphite","offer_id":54641464901955,"sku":"SUGDEN-AN51","price":6000.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2080\/2883\/files\/ANV136050thLogo.avif?v=1784193799","url":"https:\/\/www.exclusivit.eu\/products\/sugden-masterclass-anv-50-integrated-amplifier","provider":"ExclusivIT","version":"1.0","type":"link"}