{"product_id":"fosi-k5-pro","title":"Fosi Audio K5 Pro","description":"\u003cp\u003eFosi Audio K5 Pro is a compact gaming DAC and headphone amplifier with USB, optical and coaxial digital inputs.\u003c\/p\u003e\u003cp\u003eA microphone input, RCA output, tone controls and strong 3.5mm headphone amplification provide one control point for PC, console and desktop audio.\u003c\/p\u003e\u003ch2\u003eWhy it stands out\u003c\/h2\u003e\u003ch3\u003eGaming microphone support\u003c\/h3\u003e\u003cp\u003eA dedicated 3.5mm microphone input supports compatible PC and console communication setups.\u003c\/p\u003e\u003ch3\u003eThree digital source inputs\u003c\/h3\u003e\u003cp\u003eSwitch between USB-C, optical and coaxial sources.\u003c\/p\u003e\u003ch3\u003ePowerful headphone output\u003c\/h3\u003e\u003cp\u003eSupports 16–300Ω headphones with up to 500mW at 32Ω.\u003c\/p\u003e\u003ch3\u003eHeadphone and speaker integration\u003c\/h3\u003e\u003cp\u003eUse the 3.5mm headphone output or RCA output for powered speakers and amplifiers.\u003c\/p\u003e\u003ch2\u003eBest for\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePC and console gaming\u003c\/li\u003e\n\u003cli\u003eDesktop headphones and powered speakers\u003c\/li\u003e\n\u003cli\u003eTVs with optical PCM output\u003c\/li\u003e\n\u003cli\u003eUsers wanting physical bass and treble controls\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNot ideal for\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh-resolution playback above 24-bit\/192kHz\u003c\/li\u003e\n\u003cli\u003eBalanced headphone connections\u003c\/li\u003e\n\u003cli\u003ePassive speakers without a power amplifier\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEMiUZEK Buying Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThe microphone function works in USB mode and is not available from optical or coaxial inputs.\u003c\/li\u003e\n\u003cli\u003eUSB playback is limited to 24-bit\/96kHz; optical and coaxial support up to 24-bit\/192kHz.\u003c\/li\u003e\n\u003cli\u003eK5 Pro does not power passive speakers directly; connect RCA to powered speakers or an amplifier.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003e@media (min-width:650px){.pbg__notes .emiuzek-product-content-images{width:calc(148.148% + 50px)!important;margin-left:calc(-48.148% - 50px)!important}}@media(max-width:649px){.pbg__notes .emiuzek-product-content-images{width:100%!important;margin-left:0!important}}.emiuzek-product-content-images img{display:block;width:100%;height:auto}\u003c\/style\u003e\u003cdiv class=\"emiuzek-product-content-images\" style=\"margin:32px 0\"\u003e\n\u003cp style=\"margin:24px auto\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0604\/7422\/8829\/files\/K5pro_3.webp?v=1758686434\" alt=\"Mini Compact Desktop DAC\" loading=\"lazy\" style=\"display:block;width:100%;max-width:1100px;height:auto;margin:0 auto\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin:24px auto\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0604\/7422\/8829\/files\/K5pro_5.webp?v=1758686434\" alt=\"USB DAC Born for Gaming\" loading=\"lazy\" style=\"display:block;width:100%;max-width:1100px;height:auto;margin:0 auto\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin:24px auto\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0604\/7422\/8829\/files\/K5pro_7.webp?v=1758686434\" alt=\"Next-Generation DAC Amp\" loading=\"lazy\" style=\"display:block;width:100%;max-width:1100px;height:auto;margin:0 auto\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eCan it be used with PS5?\u003c\/h3\u003e\u003cp\u003eYes, through a compatible USB connection and system audio settings.\u003c\/p\u003e\u003ch3\u003eDoes the microphone work with optical input?\u003c\/h3\u003e\u003cp\u003eNo. Microphone support is for USB mode.\u003c\/p\u003e\u003ch3\u003eCan it drive 300Ω headphones?\u003c\/h3\u003e\u003cp\u003eYes, the official recommended range is 16–300Ω.\u003c\/p\u003e\u003ch3\u003eCan it connect to powered speakers?\u003c\/h3\u003e\u003cp\u003eYes, through RCA output.\u003c\/p\u003e\u003ch3\u003eDoes it support balanced headphones?\u003c\/h3\u003e\u003cp\u003eNo. The headphone output is 3.5mm single-ended.\u003c\/p\u003e\u003ch3\u003eCan it decode Dolby or DTS from a TV?\u003c\/h3\u003e\u003cp\u003eUse PCM output; multichannel encoded formats are not supported.\u003c\/p\u003e\u003ch2\u003eHOW TO CONNECT\u003c\/h2\u003e\u003ch3\u003ePC gaming\u003c\/h3\u003e\u003cp\u003eSource icon: computer\u003cbr\u003eSource: PC \/ Mac\u003cbr\u003eConnection: USB-C audio + microphone\u003cbr\u003eOutput connection: 3.5mm headphone output\u003cbr\u003eTarget icon: headphones\u003cbr\u003eOutput: Gaming headset \/ headphones\u003c\/p\u003e\u003ch3\u003eConsole gaming\u003c\/h3\u003e\u003cp\u003eSource icon: device\u003cbr\u003eSource: Compatible console\u003cbr\u003eConnection: USB audio\u003cbr\u003eOutput connection: 3.5mm headphone output\u003cbr\u003eTarget icon: headphones\u003cbr\u003eOutput: Gaming headset \/ headphones\u003c\/p\u003e\u003ch3\u003eTV and speaker system\u003c\/h3\u003e\u003cp\u003eSource icon: tv\u003cbr\u003eSource: TV\u003cbr\u003eConnection: Optical PCM\u003cbr\u003eOutput connection: RCA output\u003cbr\u003eTarget icon: speakers\u003cbr\u003eOutput: Powered speakers or amplifier\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ch3\u003eInputs and outputs\u003c\/h3\u003e\u003cdiv style=\"width:100%;overflow-x:auto\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:fixed\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width:42%;padding:11px;border:1px solid #ddd;text-align:left\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding:11px;border:1px solid #ddd;text-align:left\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding:11px;border:1px solid #ddd;text-align:left\"\u003eInputs\u003c\/th\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd\"\u003eUSB-C; optical; coaxial; 3.5mm microphone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding:11px;border:1px solid #ddd;text-align:left\"\u003eOutputs\u003c\/th\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd\"\u003e3.5mm headphone; RCA line output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding:11px;border:1px solid #ddd;text-align:left\"\u003eRecommended headphone impedance\u003c\/th\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd\"\u003e16–300Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eDigital and headphone performance\u003c\/h3\u003e\u003cdiv style=\"width:100%;overflow-x:auto\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:fixed\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width:42%;padding:11px;border:1px solid #ddd;text-align:left\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding:11px;border:1px solid #ddd;text-align:left\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding:11px;border:1px solid #ddd;text-align:left\"\u003eUSB maximum\u003c\/th\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd\"\u003e24-bit \/ 96kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding:11px;border:1px solid #ddd;text-align:left\"\u003eOptical\/coaxial maximum\u003c\/th\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd\"\u003e24-bit \/ 192kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding:11px;border:1px solid #ddd;text-align:left\"\u003eOutput power\u003c\/th\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd\"\u003e1000mW @ 16Ω; 500mW @ 32Ω; 300mW @ 64Ω; 150mW @ 128Ω; 80mW @ 300Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding:11px;border:1px solid #ddd;text-align:left\"\u003eSNR\u003c\/th\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd\"\u003e≥110dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding:11px;border:1px solid #ddd;text-align:left\"\u003eTHD\u003c\/th\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd\"\u003e≤0.003%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding:11px;border:1px solid #ddd;text-align:left\"\u003ePower input\u003c\/th\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd\"\u003eDC 5V via USB-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eAdditional Product Content\u003c\/h2\u003e\u003ch3\u003eComparison: Which Fosi Audio model is right for you?\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;min-width:680px\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003eK5 Pro\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003eQ4\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003eK7\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003ePrimary use\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003eGaming DAC with microphone\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003eSimple desktop DAC\/headphone amp\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003ePremium HiFi and gaming DAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003eInputs\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003eUSB, optical, coaxial, microphone\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003eUSB, optical, coaxial\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003eUSB, optical, coaxial, Bluetooth, microphone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003eHeadphone output\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003e3.5mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003e3.5mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003e3.5mm and 4.4mm balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003eMaximum USB playback\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003e24-bit \/ 96kHz\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003e24-bit \/ 96kHz\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003e32-bit \/ 384kHz; DSD256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003eBest use\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003eBudget gaming communication\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003eBasic music and TV upgrade\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:left\"\u003eHigh-output balanced desktop system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"Fosi Audio","offers":[{"title":"Black \/ US","offer_id":43673997672541,"sku":"Fosi-Audio-K5-Pro-Black-US","price":278.0,"currency_code":"BRL","in_stock":true},{"title":"Black \/ EU","offer_id":43673997705309,"sku":"Fosi-Audio-K5-Pro-Black-EU","price":382.0,"currency_code":"BRL","in_stock":true},{"title":"Black \/ AU","offer_id":43673997738077,"sku":"Fosi-Audio-K5-Pro-Black-AU","price":382.0,"currency_code":"BRL","in_stock":true},{"title":"Black \/ UK","offer_id":43673997770845,"sku":"Fosi-Audio-K5-Pro-Black-UK","price":382.0,"currency_code":"BRL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/7422\/8829\/files\/Fosi_Audio_K5_Pro_d8a7ff87-6caf-439d-8ab7-0de766f65900.webp?v=1785375627","url":"https:\/\/emiuzek.com\/pt-br\/products\/fosi-k5-pro","provider":"EMiUZEK","version":"1.0","type":"link"}