{"product_id":"cambridge-audio-alva-duo-moving-magnet-moving-coil-phono-preamplifier","title":"Cambridge Audio Alva Duo Moving Magnet \u0026 Moving Coil Phono Preamplifier","description":"\u003cp\u003eThe Alva Duo is a phono preamplifier supporting both moving magnet and moving coil cartridges, with selectable gain of 39dB and 60dB respectively. RIAA accuracy is held within plus or minus 0.3dB, and each cartridge type has its own input loading. It can feed a hi-fi or headphones directly.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eCartridge support\u003c\/th\u003e\n\u003ctd\u003eMoving magnet | Moving coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eGain @ 1kHz\u003c\/th\u003e\n\u003ctd\u003eMM 39dB | MC 60dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eRIAA accuracy\u003c\/th\u003e\n\u003ctd\u003e+\/-0.3dB, 30Hz-20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eInput impedance\u003c\/th\u003e\n\u003ctd\u003eMM 47k Ohms | MC 100 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eInput capacitance\u003c\/th\u003e\n\u003ctd\u003e100pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eTHD+N @ 1kHz\u003c\/th\u003e\n\u003ctd\u003eMM \u0026lt;0.0025% | MC \u0026lt;0.20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eAbsoulute is a proud \u003ca href=\"\/collections\/cambridge-audio\"\u003eauthorized Cambridge Audio dealer\u003c\/a\u003e.\u003c\/strong\u003e Call or visit the showroom about availability, pricing, or a private demo — \u003ca href=\"\/pages\/contact\"\u003eget in touch\u003c\/a\u003e.\u003c\/p\u003e","brand":"Cambridge Audio","offers":[{"title":"Default Title","offer_id":48070511984866,"sku":null,"price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/9190\/0130\/files\/Duo_front_0_png.webp?v=1784428825","url":"https:\/\/absouluteav.com\/products\/cambridge-audio-alva-duo-moving-magnet-moving-coil-phono-preamplifier","provider":"Absoulute AV","version":"1.0","type":"link"}