{"product_id":"cyrus-40-st-music-streamer-featuring-bluos","title":"Cyrus 40 ST Music Streamer Featuring BluOS","description":"\u003cp\u003eThe Cyrus 40 ST is a state-of-the-art streaming music player engineered for audiophiles who want top-tier digital playback with elegant ease of use. Encased in the precision-milled aluminum chassis of the 40 series, the 40 ST delivers high-resolution streaming with bit-perfect performance, all while blending seamlessly into any modern listening setup. Whether you're building a new system or upgrading your digital front-end, the 40 ST serves as the ideal streaming companion to the 40 AMP or any high-performance integrated amplifier.\u003c\/p\u003e\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluOS Streaming Platform:\u003c\/strong\u003e Seamless access to over 20 streaming services with 24-bit\/192kHz resolution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom DAC Implementation:\u003c\/strong\u003e ESS Sabre ES9039Q2M with HyperStream IV Dual DAC topology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Resolution Support:\u003c\/strong\u003e Up to 24-bit\/192kHz PCM playback, with MQA decoding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoon Ready:\u003c\/strong\u003e Fully certified with Roon's built-in streaming technology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirPlay 2 Integration:\u003c\/strong\u003e Whole-home playback via Apple ecosystem\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible I\/O:\u003c\/strong\u003e Optical, coaxial, USB-A, Wi-Fi, and Gigabit Ethernet connectivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePSU Upgradeable:\u003c\/strong\u003e Compatible with the 40 PSU external power supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern User Experience:\u003c\/strong\u003e Intuitive app control via BluOS or included remote\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the UK: \u003c\/strong\u003eHandcrafted in the UK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eDigital Performance\u003c\/h5\u003e\n\u003cp\u003eCyrus's approach to digital music is rooted in total control of signal integrity. Inside the 40 ST, a customized implementation of the ESS Sabre ES9039Q2M DAC ensures precise conversion of your digital files up to 24-bit\/192kHz. The PCB layout and analog output stage are optimized for ultra-low noise and exceptional musical transparency. This isn't just spec-chasing — it's a finely tuned system engineered to extract emotional nuance and depth from every stream.\u003c\/p\u003e\n\u003ch5\u003eBluOS Streaming\u003c\/h5\u003e\n\u003cp\u003eWith native support for services like Qobuz, TIDAL, Spotify, and Deezer, BluOS provides a responsive, elegant platform to manage your entire digital library. Whether streaming from the cloud, your network drive, or a local USB device, the 40 ST handles playback effortlessly. The BluOS Controller app makes setup and playback intuitive, while multi-room playback is just a tap away.\u003c\/p\u003e\n\u003ch5\u003eRoon Ready\u003c\/h5\u003e\n\u003cp\u003eThe 40 ST is fully Roon Ready out of the box. That means plug-and-play access to bit-perfect streaming, multi-room synchronization, and rich metadata without any configuration. If you're serious about cataloging and curating your music library, Roon plus the 40 ST is a dream team.\u003c\/p\u003e\n\u003ch5\u003eAirPlay 2\u003c\/h5\u003e\n\u003cp\u003eApple users benefit from full AirPlay 2 support. Send audio from your iPhone, iPad, or Mac to the 40 ST instantly. Link rooms together, assign zones, and even control playback with Siri. The integration is smooth and reliable — just like it should be.\u003c\/p\u003e\n\u003ch5\u003e40 PSU Upgrade\u003c\/h5\u003e\n\u003cp\u003eLike its siblings in the 40 Series, the 40 ST is upgradeable via the external 40 PSU. With its precision-regulated, digitally controlled power rails, the 40 PSU provides ultra-low noise and greater dynamic stability. A single connection cable brings meaningful improvements to resolution, transient speed, and low-level detail retrieval.\u003c\/p\u003e\n\u003ch5\u003eBuild Your Cyrus 40 Series System\u003c\/h5\u003e\n\u003cp\u003eThe 40 ST pairs seamlessly with the \u003ca href=\"\/products\/cyrus-40-amp-integrated-amplifier\"\u003eCyrus 40 Amp\u003c\/a\u003e integrated amplifier for a complete streaming system. Add the \u003ca href=\"\/products\/cyrus-40-cd-player\"\u003eCyrus 40 CD\u003c\/a\u003e for disc playback, or the \u003ca href=\"\/products\/cyrus-40-ppa-phono-preamplifier\"\u003eCyrus 40 PPA\u003c\/a\u003e phono preamplifier for dedicated vinyl with four independent turntable inputs. The \u003ca href=\"\/products\/cyrus-40-psu-power-supply\"\u003e40 PSU\u003c\/a\u003e external power supply upgrades any component in the range. Every 40 Series product shares the same chassis dimensions, display style, and upgrade path. The 40 Series also integrates with the new full-width \u003ca href=\"\/products\/cyrus-80-amp-streaming-integrated-amplifier\"\u003eCyrus 80 Series\u003c\/a\u003e, letting you mix compact specialists with full-width power.\u003c\/p\u003e\n\u003ch5\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp\u003eWe're not a faceless warehouse or an algorithm-driven online shop. The Listening Room is a third-generation, family-owned hi-fi business rooted in service, relationships, and care. Our clients come to us for more than just gear; they rely on us for expertise, honest advice, and long-term support. If you have questions, we're always just a call or visit away.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #1a1a1a; padding: 32px; border-radius: 8px; margin-top: 32px; text-align: center;\"\u003e\n\u003ch5 style=\"color: rgb(255, 255, 255); font-size: 20px; margin-bottom: 24px;\"\u003eDownloads\u003c\/h5\u003e\n\u003cdiv style=\"display: flex; justify-content: center; flex-wrap: wrap; gap: 24px;\"\u003e\n\u003ca href=\"https:\/\/cyrusaudio.com\/wp-content\/uploads\/2024\/08\/40-ST-PIG-V1.0-2Oct24.pdf\" rel=\"noopener\" style=\"padding: 12px 24px; border: 2px solid #A3704D; color: #fff; text-decoration: none; font-weight: 600; border-radius: 12px;\" target=\"_blank\"\u003eProduct Guide\u003c\/a\u003e \u003ca href=\"https:\/\/cyrusaudio.com\/wp-content\/uploads\/2024\/10\/40-ST-Manual-EN_DE_ES_FR-v1.0-02Oct24.zip\" rel=\"noopener\" style=\"padding: 12px 24px; border: 2px solid #A3704D; color: #fff; text-decoration: none; font-weight: 600; border-radius: 12px;\" target=\"_blank\"\u003eUser Manual\u003c\/a\u003e \u003ca href=\"https:\/\/cyrusaudio.com\/wp-content\/uploads\/2024\/08\/40-series-brochure.pdf\" rel=\"noopener\" style=\"padding: 12px 24px; border: 2px solid #A3704D; color: #fff; text-decoration: none; font-weight: 600; border-radius: 12px;\" target=\"_blank\"\u003e40 Series Brochure\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5 style=\"margin-top: 32px;\"\u003eSpecifications\u003c\/h5\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 2rem;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f3f3f3;\"\u003e\n\u003cth style=\"text-align: left; padding: 12px; border: 1px solid rgb(221, 221, 221); width: 33.8836%;\"\u003e\u003cp\u003eSpecification\u003c\/p\u003e\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 12px; border: 1px solid rgb(221, 221, 221); width: 66.2033%;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221, 221, 221); width: 33.8836%;\"\u003eDAC\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221, 221, 221); width: 66.2033%;\"\u003eESS Sabre ES9039Q2M 32-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221, 221, 221); width: 33.8836%;\"\u003eLine Level Outputs\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221, 221, 221); width: 66.2033%;\"\u003e2 x RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221, 221, 221); width: 33.8836%;\"\u003eDigital Outputs\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221, 221, 221); width: 66.2033%;\"\u003e1 x Coaxial, 1 x Optical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221, 221, 221); width: 33.8836%;\"\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221, 221, 221); width: 66.2033%;\"\u003e1 x Coaxial, 1 x Optical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221, 221, 221); width: 33.8836%;\"\u003eUSB\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221, 221, 221); width: 66.2033%;\"\u003eUSB-A (local playback)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221, 221, 221); width: 33.8836%;\"\u003eNetwork\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221, 221, 221); width: 66.2033%;\"\u003eRJ45 Ethernet, Wi-Fi 5 (802.11ac)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221, 221, 221); width: 33.8836%;\"\u003ePSU Compatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221, 221, 221); width: 66.2033%;\"\u003eCompatible with 40 PSU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221, 221, 221); width: 33.8836%;\"\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221, 221, 221); width: 66.2033%;\"\u003e88 × 220 × 385 mm (3.46\" × 8.66\" × 15.16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221, 221, 221); width: 33.8836%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221, 221, 221); width: 66.2033%;\"\u003e4.8 kg (10.6 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Cyrus","offers":[{"title":"Default Title","offer_id":67848782250353,"sku":"CYR40ST","price":2436.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/5215\/1921\/files\/CyrusST40MusicStreamerDiagonalheroView.jpg?v=1792519351","url":"https:\/\/sliyden.store\/products\/cyrus-40-st-music-streamer-featuring-bluos","provider":"sliyden.store","version":"1.0","type":"link"}