{"product_id":"unison-research-s6-black-edition","title":"Unison Research S6 Black Edition","description":"\u003cstrong\u003eThe Unison Research S6 Black Edition is designed to deliver pure acoustic fidelity through scientific principles of sound reproduction. Its advanced engineering ensures that the listener experiences audio without coloration or distortion, providing true-to-source playback.\u003c\/strong\u003e\u003cbr\u003e\u003chr\u003e\u003cbr\u003eThe engineering of the Unison Research S6 Black Edition amplifier focuses on eliminating feedback and utilizing advanced polarization methods to enhance signal integrity. The amplifier operates in Class A with six KT77 output valves configured in parallel, driving the system with a power output of 40W. This configuration, combined with carefully selected Gold Lion valves and a bespoke output transformer, facilitates a broad frequency response extending from 15Hz to 30kHz, allowing for reproduction of low harmonics crucial to a realistic sound stage. The meticulous design includes an enhanced input circuit with micro relays that minimize noise and maximize channel separation, ensuring that the audio signal remains pristine throughout its path. Furthermore, the removal of electrolytic capacitors at the cathodes of the power valves maintains clarity and precision across the frequency spectrum, ultimately delivering an acoustic experience that prioritizes authenticity.\u003cbr\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Mono Amplification:\u003c\/strong\u003e Achieves independent power management for each channel, enhancing stereo separation and reducing distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCathode Capacitor Less Technology:\u003c\/strong\u003e Eliminates phase shifting and low-frequency coloration, resulting in a more accurate reproduction of the audio signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnfiltered Sub Output:\u003c\/strong\u003e Maintains the timbre of the amplifier for low-frequency reproduction without unwanted filtering artifacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicro Relay Input Selection:\u003c\/strong\u003e Uses advanced relays for selecting inputs, significantly reducing crosstalk and noise between channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Coaxial Cables:\u003c\/strong\u003e Protects valuable audio signals, preserving integrity during transmission and minimizing interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Power Supply:\u003c\/strong\u003e Utilizes strategically placed polypropylene capacitors for improved transient response and dynamics, facilitating a cleaner signal path.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOutput Power: 40W\u003c\/li\u003e\n\u003cli\u003eBandwidth (-1dB): 15Hz - 30kHz\u003c\/li\u003e\n\u003cli\u003eSignal Valves: 2 x ECC83 Gold Lion\u003c\/li\u003e\n\u003cli\u003eOutput Power Valves: 6 x KT77 Gold Lion in parallel\u003c\/li\u003e\n\u003cli\u003eImpedance: 6 Ω\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Unison Research","offers":[{"title":"Default Title","offer_id":43088230121585,"sku":"URS6BLACKEDITION","price":5999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/0571\/7617\/files\/RED04201_3bf88029-966b-4570-a9f7-f115500cec56.jpg?v=1774188116","url":"https:\/\/shopodsy.com\/products\/unison-research-s6-black-edition","provider":"ODSY","version":"1.0","type":"link"}