{"product_id":"avid-sigsum-integrated-amplifier","title":"AVID Sigsum Intergrated Amplifier","description":"\u003cp\u003eAVID Sigsum Integrated Amplifier (with Built-In Pulsus Phono Stage)\u003c\/p\u003e\n\u003cp\u003eThe AVID Sigsum Integrated Amplifier is a complete high-end solution designed to deliver exceptional performance from ‘needle to ear’. Built using AVID’s cascading design philosophy, it combines reference-level technologies into a single, uncompromising component that prioritises musicality, control, and realism.\u003c\/p\u003e\n\u003cp\u003eDeveloped with a focus on perfecting every stage of the amplification process, the Sigsum integrates four critical elements—power supply, preamplifier topology, power amplifier, and volume control—each engineered to the highest standard. The result is a cohesive and highly capable amplifier that delivers both power and finesse in equal measure.\u003c\/p\u003e\n\u003cp\u003eWith a massive power supply, reference-derived amplification, and a world-class volume control, the Sigsum offers effortless dynamics, deep bass control, and an incredibly natural presentation. It is designed to drive a wide range of loudspeakers with ease while preserving the integrity and emotion of the music.\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-end integrated amplifier with built-in Pulsus phono stage\u003c\/li\u003e\n\u003cli\u003eDerived from AVID Reference electronics design principles\u003c\/li\u003e\n\u003cli\u003eMassive 1.1KVA mains transformer for exceptional power reserves\u003c\/li\u003e\n\u003cli\u003eLarge capacitor bank for strong dynamics and bass control\u003c\/li\u003e\n\u003cli\u003eFully bespoke preamplifier topology for signal purity\u003c\/li\u003e\n\u003cli\u003ePower amplifier stage based on scaled Reference design\u003c\/li\u003e\n\u003cli\u003eALPS RK50 “Reference” volume control for ultimate precision\u003c\/li\u003e\n\u003cli\u003eBuilt-in Pulsus phono stage with passive RIAA (Neumann HF correction)\u003c\/li\u003e\n\u003cli\u003eIndependent phono stage power supply (35VA transformer per channel)\u003c\/li\u003e\n\u003cli\u003eAdjustable gain and loading for cartridge flexibility\u003c\/li\u003e\n\u003cli\u003eHand-built construction in AVID’s UK facility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConnections:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInputs: Multiple line-level inputs (RCA\/XLR depending on configuration), Phono input\u003c\/li\u003e\n\u003cli\u003eOutputs: Speaker outputs, line outputs for system expansion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical Specifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesign: Integrated amplifier with phono stage\u003c\/li\u003e\n\u003cli\u003ePower supply: 1.1KVA transformer with high-capacity reserves\u003c\/li\u003e\n\u003cli\u003ePhono stage: Passive RIAA with Neumann HF correction\u003c\/li\u003e\n\u003cli\u003eVolume control: ALPS RK50 reference-grade attenuator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFinish:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium AVID casework with high-quality metal construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhat’s Included:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAVID Sigsum Integrated Amplifier\u003c\/li\u003e\n\u003cli\u003ePower cable\u003c\/li\u003e\n\u003cli\u003eManufacturer packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: This product is available for in-store purchase and demonstration only. Visit the Spinning Room showroom to experience the AVID Sigsum in person.\u003c\/p\u003e","brand":"AVID AUDIO","offers":[{"title":"Default Title","offer_id":58297817072000,"sku":"VD-SGS-NTG-MPL","price":16000.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/6926\/1184\/files\/rs_w_1200_h_1200_97499ef0-d6c1-4835-b2f3-b7f5e8d0e0f1.png?v=1781876408","url":"https:\/\/thespinningroomhifi.co.uk\/products\/avid-sigsum-integrated-amplifier","provider":"The Spinning Room Hifi","version":"1.0","type":"link"}