{"product_id":"rdlstph1-stereo-phono-preamplifier-7-year-warranty","title":"Stereo Phono Preamplifier - 7 Year Warranty","description":"\u003ch4\u003eStereo Phono Preamplifier - 7 Year Warranty\u003c\/h4\u003e\u003cp\u003eThe ST-PH1 is a stereophonic phono preamplifier. Each of the two channel circuits is identical. The ST-PH1 has standard 47 kΩ impedance unbalanced phono cartridge inputs. Equalization follows the RIAA curve. Each output is capable of driving balanced or unbalanced high or low impedance loads.\u003cbr\u003e\u003cbr\u003eRDL's SupplyFlex power input configuration is included in the ST-PH1. The power supply input may be fed from a floating (not ground-referenced) 24 Vdc power source from a bipolar power supply (+\/- 12 Vdc or +\/-15 Vdc) or from a ground-referenced 24 Vdc power supply.\u003cbr\u003e\u003cbr\u003eAlthough phono inputs are provided on some equipment optimum system performance is obtained when phonographs are preamplified as close to the turntable as possible and then the line-level signals are fed to the next equipment in the chain. The convenience of the ST-PH1 is ideal for all such applications.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e• Stereo or Mono Phono Preamplifier\u003cbr\u003e• Balanced or Unbalanced Outputs\u003cbr\u003e• Outputs Drive Hi or Low Impedance Lines\u003cbr\u003e• Accurate Low-Noise Preamplification\u003cbr\u003e• Adjustable Left and Right Output Levels\u003cbr\u003e• RDL® SupplyFlex™ Power Input Configuration\u003cbr\u003e• 7 Year Warranty\u003c\/p\u003e\u003ctable class=\"features\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"2\"\u003eFeatures\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd class=\"feature\"\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 Year Warranty  \u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Radio Design Labs","offers":[{"title":"Default Title","offer_id":63661031457098,"sku":"RDLSTPH1","price":220.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/6896\/1354\/files\/RDLSTPH1-1.jpg?v=1791028186","url":"https:\/\/crystaltechgroup.myshopify.com\/products\/rdlstph1-stereo-phono-preamplifier-7-year-warranty","provider":"Crystal Tech","version":"1.0","type":"link"}