{"product_id":"cayin-soul-170p-power-amplifier","title":"Cayin Soul 170P Power Amplifier","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe new Cayin Soul 170P power amplifier is designed to deliver exceptional musicality and power. It features a Class A architecture with powerful TUNG-SOL KT170 tubes. This is also the very first time we have implemented Class A amplification in our Soul series amplifier, aiming to present a fresh and emotional take on the KT170 sound.\u003c\/p\u003e\n\u003ch5\u003eThe Soul 170P offers both Stereo and Mono operating modes to accommodate speakers with higher power demands.\u003c\/h5\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThe Soul 170P features a fully integrated Dynamic Auto Bias servo circuit, allowing seamless power tube replacement without manual adjustment. This system precisely regulates the operating status of each KT170 tube, ensuring optimal matching and extending tube lifespan—all while maintaining operational safety and tube longevity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSilver-plated internal wiring\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAluminum alloy anti-resonance feet\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomized hand-wounded Toroidal power transformer \u003c\/strong\u003eand \u003cstrong\u003eEI wide-band output transformer\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube soft-start circuit \u003c\/strong\u003e(60-second delay)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMCU-controlled protection logic\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMI indicators \u003c\/strong\u003e(to detect power tube faults and automatically engage safety mode)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003csection class=\"section mcb-section mfn-default-section mcb-section-4xxsa4jn default-width\"\u003e\n\u003cdiv class=\"section_wrapper mfn-wrapper-for-wraps mcb-section-inner mcb-section-inner-4xxsa4jn\"\u003e\n\u003cdiv class=\"wrap mcb-wrap mcb-wrap-c5yrcqvnk one tablet-one laptop-one mobile-one clearfix\" data-desktop-col=\"one\" data-laptop-col=\"laptop-one\" data-tablet-col=\"tablet-one\" data-mobile-col=\"mobile-one\"\u003e\n\u003cdiv class=\"mcb-wrap-inner mcb-wrap-inner-c5yrcqvnk mfn-module-wrapper mfn-wrapper-for-wraps\"\u003e\n\u003cdiv class=\"column mcb-column mcb-item-kpy6wku8p one laptop-one tablet-one mobile-one column_product_content\"\u003e\n\u003cdiv class=\"mcb-column-inner mfn-module-wrapper mcb-column-inner-kpy6wku8p mcb-item-product_content-inner\"\u003e\n\u003cdiv class=\"woocommerce-product-details__description\"\u003e\n\u003csection class=\"section mcb-section the_content has_content\"\u003e\n\u003cdiv class=\"section_wrapper\"\u003e\n\u003cdiv class=\"the_content_wrapper\"\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003ctable width=\"543\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"202\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"342\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"202\"\u003e\u003cstrong\u003eRated Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"342\"\u003e\n\u003cstrong\u003eStereo Mode\u003c\/strong\u003e: 32W + 32W (RMS, Triode mode)\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e60W + 60W (RMS, Ultralinear mode)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMono Mode\u003c\/strong\u003e: 64W (RMS, Triode mode)\u003c\/p\u003e\n\u003cp\u003e120W (RMS, Ultralinear mode)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"202\"\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"342\"\u003e8Hz – 70kHz (–3dB, RCA\/XLR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"202\"\u003e\u003cstrong\u003eTotal Harmonic Distortion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"342\"\u003e0.2% (1W\/1kHz); less than 2% at rated output power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"202\"\u003e\u003cstrong\u003eSignal-to-Noise Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"342\"\u003e105dB (RCA, A-weighted)\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e102dB (XLR, A-weighted)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"202\"\u003e\u003cstrong\u003eInput Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"342\"\u003e820mV (NFB: LOW)\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e960mV (NFB: HIGH)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"202\"\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"342\"\u003e18kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"202\"\u003e\u003cstrong\u003eOutput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"342\"\u003e4Ω, 8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"202\"\u003e\u003cstrong\u003eInput Terminals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"342\"\u003e1 × RCA (pair), 1 × XLR (pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"480\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"300\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"180\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"300\"\u003e\u003cstrong\u003eTubes Used\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"180\"\u003eKT170 × 4\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e12AU7 \/ ECC82 × 2\u003c\/p\u003e\n\u003cp\u003e6SN7 × 2\u003c\/p\u003e\n\u003cp\u003e17AX4GT × 1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"300\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"180\"\u003e430mm × 420mm × 238mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"300\"\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"180\"\u003e37.5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"300\"\u003e\u003cstrong\u003eMaximum Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"180\"\u003e420W (Maximum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"section mcb-section mfn-default-section mcb-section-q93o8vgef default-width\" id=\"reviews\"\u003e\n\u003cdiv class=\"mcb-background-overlay\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"section_wrapper mfn-wrapper-for-wraps mcb-section-inner mcb-section-inner-q93o8vgef\"\u003e\n\u003cdiv class=\"wrap mcb-wrap mcb-wrap-o5v90hyrr one tablet-one laptop-one mobile-one clearfix\" data-desktop-col=\"one\" data-laptop-col=\"laptop-one\" data-tablet-col=\"tablet-one\" data-mobile-col=\"mobile-one\"\u003e\n\u003cdiv class=\"mcb-wrap-inner mcb-wrap-inner-o5v90hyrr mfn-module-wrapper mfn-wrapper-for-wraps\"\u003e\n\u003cdiv class=\"mcb-wrap-background-overlay\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"column mcb-column mcb-item-65wz7rog4 one-second laptop-one-second tablet-one-second mobile-one column_product_reviews\"\u003e\n\u003cdiv class=\"mcb-column-inner mfn-module-wrapper mcb-column-inner-65wz7rog4 mcb-item-product_reviews-inner\"\u003e\n\u003cdiv id=\"reviews\" class=\"woocommerce-Reviews\"\u003e\n\u003cdiv id=\"comments\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Cayin","offers":[{"title":"Default Title","offer_id":43793000988913,"sku":"","price":9799.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0942\/5024\/files\/Cayin-Soul-170P-Power-Amplifier-noteworthyaudio-1000x.jpg?v=1759832953","url":"https:\/\/www.noteworthyaudio.com\/products\/cayin-soul-170p-power-amplifier","provider":"Noteworthy Audio","version":"1.0","type":"link"}