{"product_id":"ex-demo-cyrus-classic-power-power-amplifier","title":"Ex-Demo Cyrus Classic POWER Power Amplifier","description":"\u003cp\u003e\u003cstrong\u003eThis ex-demo Cyrus Classic POWER Power Amplifier is in good working condition, but it does have a scratch on the lid. It will be packaged in the original box.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThe Classic POWER is the latest power amplifier within the familiar Classic range. Cyrus's objective was to create a significant step up in performance from previous versions by using everything that they learnt when developing the fantastic XR Series, but retaining the familiar design of the Classic series. The circuit topology has been completely re-designed and the majority of the internal components have been upgraded by the Cyrus R\u0026amp;D team, which has resulted in sound improvements that will help the Classic series retain a loyal fan base for years to come.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePower Amplifier\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe wideband power amplifier of the Classic POWER responds from D.C. to beyond 50kHz ensuring ruler flat frequency response and keeping any undesirable phase shifts out of the audio band. With a generous, over-specified power supply the Classic POWER power amplifier is very capable of reproducing the scale and drama of the musical performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHigh Capacity Power Supply\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe power supply includes a massive 408VA toroidal power transformer delivering power to a high capacity power supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePSX-R₂ Port\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Classic Power includes a port for the \u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Buy Cyrus PSX-R₂ Power Supply Upgrade at Expressive Audio | Lincolnshire's HiFi, Home Cinema \u0026amp; Multiroom Experts\" href=\"https:\/\/expressiveaudio.com\/collections\/cyrus-audio-at-expressive-audio\/products\/cyrus-psx-r-power-supply-upgrade\" target=\"_blank\"\u003ePSX-R₂ power supply\u003c\/a\u003e. Power from the PSX-R₂ is routed internally to the voltage amplifier stage of the Classic POWER to provide a more stable, low-noise power supply to this key part of the amplifier.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul class=\"spec\"\u003e\n\u003cli\u003ePower Output - 2 x 144W into 4 Ω\u003c\/li\u003e\n\u003cli\u003ePower Output - 2 x 110W into 6 Ω\u003c\/li\u003e\n\u003cli\u003ePower Output - 2 x 87W into 8 Ω\u003c\/li\u003e\n\u003cli\u003eTHD+N (1kHz, 2\/3 power) - \u0026lt;0.002% 6 Ω\u003c\/li\u003e\n\u003cli\u003eInput sensitivity (110W\/6Ω) - 450mV RCA \/ 900mV XLR\u003c\/li\u003e\n\u003cli\u003eInput Impedance - 28kΩ\u003c\/li\u003e\n\u003cli\u003eFrequency response (-3dB) - \u0026lt;0.5Hz, \u0026gt; 48kHz\u003c\/li\u003e\n\u003cli\u003eS\/N ratio (unwtd) - \u0026gt;100dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"spec\"\u003e\u003c\/ul\u003e","brand":"Cyrus Audio","offers":[{"title":"Default Title","offer_id":57084896969079,"sku":"EX-CYR-Classic-POWER","price":850.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1659\/9697\/files\/classic-power-side-1500x928.png?v=1701455188","url":"https:\/\/expressiveaudio.com\/products\/ex-demo-cyrus-classic-power-power-amplifier","provider":"Expressive Audio","version":"1.0","type":"link"}