{"id":10198,"date":"2021-09-26T13:31:01","date_gmt":"2021-09-26T13:31:01","guid":{"rendered":"https:\/\/stereoplus.lv\/product\/cambridge-audio-alva-duo\/"},"modified":"2026-02-19T12:39:02","modified_gmt":"2026-02-19T12:39:02","slug":"cambridge-audio-alva-duo","status":"publish","type":"product","link":"https:\/\/stereoplus.lv\/ru\/product\/cambridge-audio-alva-duo\/","title":{"rendered":"Cambridge Audio DUO"},"content":{"rendered":"<p>MAX POWER CONSUMPTION<br \/>\n10W<br \/>\nCARTRIDGE SUPPORT<br \/>\nMoving Magnet | Moving Coil<br \/>\nGAIN @ 1KHZ<br \/>\nMM: 39dB | MC: 60dB<br \/>\nNOMINAL OUTPUT<br \/>\n300mV<br \/>\nSENSITIVITY FOR NOMINAL OUTPUT<br \/>\nMM: 3.35mV | MC: 305uV<br \/>\nEQUIVALENT INPUT NOISE (A-WEIGHTED)<br \/>\nMM: ~0.09uV | MC: ~0.08uV<br \/>\nRIAA CURVE ACCURACY<br \/>\n+\/- 0.3dB 30Hz-50Hz<br \/>\nSIGNAL TO NOISE RATIO GROUNDED INPUTS REF. 1V OUTPUT (20HZ-20KHZ BW)<br \/>\nMM: &gt;90dB | MC: &gt;70dB<br \/>\nTHD+N 1KHZ (20-20KHZ BW)<br \/>\nMM: &lt;0.0025% | MC: &lt;0.20%<br \/>\nINPUT IMPEDANCE<br \/>\nMM: 47k Ohms | MC: 100 Ohms<br \/>\nINPUT CAPACITANCE<br \/>\n100pF<br \/>\nOVERLOAD MARGIN<br \/>\n&gt;30dB<br \/>\nCROSSTALK @ 10KHZ<br \/>\nMM: &gt;85dB | MC: 75dB<br \/>\nDIMENSIONS (H X W X D)<br \/>\n48 x 215 x 159 mm (1.9 x 8.5 x 6.2&#8243;)<br \/>\nWEIGHT<br \/>\n0.95kg (2.1lbs)<br \/>\nWHATS IN THE BOX?<br \/>\nAlva Duo Moving Coil &amp; Moving Magnet Phono Preamp, User Manual, Safety Guide, Mains Lead<\/p>\n","protected":false},"excerpt":{"rendered":"<p><span style=\"font-weight: 400;\">Cambridge Audio Alva Duo &#8212; \u041c\u041c\/\u041c\u0421-\u0444\u043e\u043d\u043e\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043e\u0440 \u0441\u043e \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u043c \u0443\u0441\u0438\u043b\u0438\u0442\u0435\u043b\u0435\u043c \u0434\u043b\u044f \u043d\u0430\u0443\u0448\u043d\u0438\u043a\u043e\u0432.<\/span><\/p>\n","protected":false},"featured_media":10195,"template":"","meta":[],"product_cat":[383,533,396,384],"product_tag":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - 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