{"product_id":"earmax-phonomax-valve-phono-stage","title":"Earmax Phonomax Valve Phono Stage","description":"Phonomax phono stage\u003cbr\u003eThe PHONO-MAX is an MM\/low output MC stand alone phono-stage, which is the same size as the Earmax itself. How do you tell the difference? There is no headphone socket!\u003cbr\u003e\u003cbr\u003eThis is as you would expect an exceptional phono stage at an affordable price\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSPECIFICATIONS\u003cbr\u003eSensitivity 0.5 mV for 100 mV out (~1V at line stage)\u003cbr\u003eCartridge loads 200, 500, 1000, 47000 ohms\u003cbr\u003eCartridge interface from 0.2 mV to 5 mV (3.54cm\/s), optimum:~0.5 mV\u003cbr\u003eRIAA Accuracy better than + 0.2 dB (f~30Hz)\u003cbr\u003eRIAA Response 20Hz to ~ 100 KHz (:1:0.5 dB)\u003cbr\u003eDistortion all harmonics ~ 0.01 % at 1KHz\/200 mVRMS output\u003cbr\u003eCrosstalk typical 60 dB, f ~100 Hz ~ 100 KHz\u003cbr\u003eSignal to Noise (unweighted)\u003cbr\u003e~60 dB, worst case (ref. = 175 mV output)\u003cbr\u003e~80 dB, with optimum cartridge matching\u003cbr\u003eOutput Impedance lout ~ 600ohm \/ 1KHz\u003cbr\u003eTube Complement 3 x 6DJ8 or 7DJ8, normal industry quality, highly selected 6922 JAN or E88CC\u003cbr\u003eshould be used if cartridge output is below 0.5 mV\u003cbr\u003eFinish Silver or Gloss Black\u003cbr\u003esize (W x D x H) 3.5\" x 3.5\" x 4\"\u003cbr\u003eNet Weight 2lbs. (with power supply)","brand":"Earmax","offers":[{"title":"Earmax Phonomax - Silver","offer_id":57406185275724,"sku":"PHONOMAX","price":825.0,"currency_code":"GBP","in_stock":true},{"title":"Earmax Phonomax - Gloss Black","offer_id":57415795933516,"sku":"EARMAXPHONOMAXB","price":825.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/phonomax.jpg?v=1777453262","url":"https:\/\/www.stoneaudio.co.uk\/products\/earmax-phonomax-valve-phono-stage","provider":"Stone Audio","version":"1.0","type":"link"}