{"product_id":"rega-osiris-integrated-amplifier","title":"Rega - Osiris Integrated Amplifier","description":"\u003cp\u003e\u003cstrong\u003eThe Rega Osiris is the culmination of 32 years of experience in solid-state amplifier development — a no compromise, super high performance, 162 W into 8 Ω (250 W into 4 Ω) dual mono amplifier housed in a custom Rega CNC machined aluminium case.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDesigned around \"minimalist\" high gain power amplifier and \"passive pre-amplifier\" circuit topology — a passive volume control and a single stage of power amplification between the input and the speakers — the Osiris offers unrivalled performance and build quality. Rega's flagship integrated amplifier is designed as the perfect partner for the rest of the reference range, such as the Isis CDP, Valve Isis CDP and Aura MC phono stage.\u003c\/p\u003e\u003cp\u003eThe Osiris uses a low distortion, high linearity and bandwidth common base voltage amplifier driver stage. This symmetrical circuit topology provides the necessary voltage swings to enable the Osiris to drive any speaker system with the minimum of distortion. Eight Sanken 200 W output transistors are used in a \"triple\" high current output stage, enabling the Osiris to drive even the most awkward of speaker systems with ease. Nichicon audio grade capacitors are used in bypass and de-coupling positions, and low inductance film SM power resistors are used in the output stage.\u003c\/p\u003e\u003cp\u003ePower comes from two low noise, purpose designed 400 VA toroidal transformers using high-grade, fully bonded core material, mounted with Rega's innovative technique to eliminate noise transfer to the case. Combined with 40,000 microfarads of Rega K-Power smoothing capacitors per channel, they provide more than enough current to drive the hardest of loads. All dedicated audio power supplies feed only the audio circuits — the input switching, display, micro controller and protection circuits have their own dedicated supplies, keeping the audio signal path as pure as possible.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e162 W per channel into 8 Ω\u003c\/li\u003e\n\u003cli\u003e4 line inputs\u003c\/li\u003e\n\u003cli\u003e1 balanced input via XLR\u003c\/li\u003e\n\u003cli\u003eReference CNC remote handset\u003c\/li\u003e\n\u003cli\u003eDirect input\u003c\/li\u003e\n\u003cli\u003eRecord out\u003c\/li\u003e\n\u003cli\u003eReference mains power lead\u003c\/li\u003e\n\u003cli\u003eLifetime warranty against manufacturing defects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePower Output: 162 W per channel into 8 Ω\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity: 160 W into 8 Ω, 250 W into 4 Ω\u003c\/li\u003e\n\u003cli\u003eGain: 44 dB\u003c\/li\u003e\n\u003cli\u003eRecord Output: 215 mV into 100 k\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 10 Hz (-1.7 dB point)\u003c\/li\u003e\n\u003cli\u003eTHD \u0026amp; Noise: Less than 0.05%\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 560 W\u003c\/li\u003e\n\u003cli\u003ePower Consumption in 'off mode': 0.0 W\u003c\/li\u003e\n\u003cli\u003eDimensions (W x H x D): 434 x 122 x 350 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 25.6 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eSpecial order — please contact us for availability.\u003c\/em\u003e\u003c\/p\u003e","brand":"Rega","offers":[{"title":"Default Title","offer_id":43589631017166,"sku":null,"price":11995.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/5027\/0926\/files\/osiris-gallery-01.jpg?v=1782956749","url":"https:\/\/www.theingroove.com\/es\/products\/rega-osiris-integrated-amplifier","provider":"The 'In' Groove","version":"1.0","type":"link"}