{"product_id":"e1da-cosmos-adc-dm-hi-precision-analog-to-digital-converter-for-audio-testing","title":"E1DA Cosmos ADC DM Hi-Precision Analog To Digital Converter For Audio Testing","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBluetooth\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eE1DA\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE,RoHS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDSD Sampling Frequencies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDimensions (W x H x D)\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e104x61x39mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eE1DA Model\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCosmos ADC DM\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eElectrified\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInput Format\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePCM\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInputs\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAUX\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMetal\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCosmos ADC DM\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutputs\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eXLR\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePCM Sampling Frequencies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e44.1 kHz,48 kHz,88.2 kHz,96 kHz,176.4 kHz,192 kHz,352.8 kHz,384 kHz,768 kHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePCM Word Length\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e32-bit\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePortable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eUSB  Compatibility\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWindows 7,Windows 8,Windows 8.1,Windows 10,Windows XP,iOS,Android\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWIFI\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp\u003eCosmos ADC DM\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp\u003eBundle 2 is Grade B\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp\u003eBundle 3 is Grade A\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp\u003eBundle 4 is Grade 0\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"color:rgb(var(--color_14))\"\u003eSNR=DR@MONO: \u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"color:rgb(var(--color_14))\"\u003eGrade B 129~129.9db(A)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"color:rgb(var(--color_14))\"\u003eGrade A 130~131.9db(A)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"color:rgb(var(--color_14))\"\u003eGrade 0 ≥132db(A)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"color:rgb(var(--color_14))\"\u003e\"thermostat\" =Off (threshold = 255),=On may reduce harmonics but increase the noise\u003cbr\u003e\u003cbr\u003eSTEREO mode has 3db worse SNR\/DR. Measured at 32\/48 AP2700\u003cbr\u003e\u003cbr\u003eFor the MONO mode, please use REW feature Virtual_balanced_input\/Sum\u003cbr\u003e\u003cbr\u003eADC DM starts slower than ADC\/ADCiso, 3min needed at least, better 10min\u003cbr\u003e\u003cbr\u003eTHD+N@1kHz@-.5dbFS SR48kHz BW 20-20kHz \u003cbr\u003e\u003cbr\u003e-125db typical for Grade-B\u003cbr\u003e-126db typical for Grade-A\u003cbr\u003e-127db typical for Grade-0\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa40789f16fbe431b951aa958792766d0J.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S599777bfacc7459bad2d5b1974fa8e84o.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eSpecifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"color:rgb(var(--color_14))\"\u003eDevice Purpose\/Marketing Target: \u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"color:rgb(var(--color_14))\"\u003eultra-low THD+N Analog to PCM Digital Converter for audio measurement, DIYers, audio tech bloggers-reviewers\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eMaterials: \u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"color:rgb(var(--color_14))\"\u003eSandblasted\/black anodized aluminum\/laser mark\/2xES9822Pro\/OPA1612\/RT6863S, Susumu, Viking resistors, Murata, Samsung C0G caps, Taiwanese connectors\/switches\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eDimensions: \u003c\/p\u003e\n\u003cp style=\"color:rgb(var(--color_14))\"\u003e104x61x39mm Assembled\u003cbr\u003e(PCBA 90x50x29mm)\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eWeight:\u003c\/p\u003e\n\u003cp style=\"color:rgb(var(--color_14))\"\u003e157g Assembled \u003cbr\u003e(PCBA 34g)\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003ePower: \u003c\/p\u003e\n\u003cp style=\"color:rgb(var(--color_14))\"\u003eUSB-C +5V rail, the second USB connector, \u0026lt;500mA current - power it first.\u003cbr\u003e\u003cbr\u003eCosmos ADC DM has a built-in \"thermostat\" +TweakCosmosADC_DM.exe control\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eInput:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"color:rgb(var(--color_14))\"\u003eUSB bridge Comtrue CT7601PR(768K) custom FW\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"color:rgb(var(--color_14))\"\u003eXLR L\/R (FDA) up to 10Vrms\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"color:rgb(var(--color_14))\"\u003eAUX 2.5mm Jack up to 43Vrms\u003cbr\u003e\u003cbr\u003eMax DC +\/-1V allowed; DC-biased DUT is better to test with Cosmos Scaler\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eOutput:\u003c\/p\u003e\n\u003cp style=\"color:rgb(var(--color_14))\"\u003eUSB-C, PCM up to 32b\/768kHz has that connector isolated with 8pF\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"color:rgb(var(--color_14))\"\u003ePlease do not use a screwdriver to fix the DATA USB-C cable, use your fingers instead to avoid overstrength and damage to the USB-C socket.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eLatency:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"color:rgb(var(--color_14))\"\u003e5mS@192k ASIO4ALL REW\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"color:rgb(var(--color_14))\"\u003eMeasured as a physical delay\/2 from ADC input to the 9038D output\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eInput Ranges\/Impedance:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"color:rgb(var(--color_14))\"\u003eXLR 1.7Vrms\/640Ω; AUX 20.5Vrms\/7.8kΩ\u003cbr\u003eXLR 2.7Vrms\/1kΩ;  AUX 21.5Vrms\/8.1kΩ\u003cbr\u003eXLR 3.5Vrms\/1.3kΩ;  AUX 23Vrms\/8.8kΩ\u003cbr\u003eXLR 4.4Vrms\/1.66kΩ; AUX 23Vrms\/8.8kΩ\u003cbr\u003eXLR 5.3Vrms\/2kΩ;    AUX 24Vrms\/9.1kΩ\u003cbr\u003e\u003cbr\u003eThe lowest noise sensitivity settings:\u003cbr\u003e\u003cbr\u003eXLR 3Vrms\/640Ω;    AUX 36Vrms\/7.8kΩ\u003cbr\u003eXLR 4.7Vrms\/1kΩ;   AUX 38Vrms\/8.1kΩ\u003cbr\u003eXLR 7.7Vrms 1.66kΩ; AUX 41Vrms\/8.8kΩ\u003cbr\u003eXLR 9.5Vrms 2kΩ;    AUX 43Vrms\/9.1kΩ\u003cbr\u003e\u003cbr\u003eNote: all voltages listed for -.5dbfs, 0dbfs is 6% higher\u003cbr\u003eunbalanced impedance about 30% less\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eFrequency response:\u003c\/p\u003e\n\u003cp style=\"color:rgb(var(--color_14))\"\u003e.8Hz-320kHz @ 32b\/768kHz -3db, depends on the interpolation filter setting\u003cbr\u003e\u003cbr\u003eall harmonics level \u0026lt;-140db(typical)\u003cbr\u003e\u003cbr\u003eCrosstalk: \u0026lt; -160db@1kHz if not used inputs are shorted\u003cbr\u003e\u003cbr\u003eWindows 10 doesn't need the driver but Windows 7 does and the driver installation may require manual installation. So, if you are not ready for that the good idea just update W7 for W10\/11.\u003cbr\u003e\u003cbr\u003eThe Windows driver, Tweak_CosmosADC_DM, FW and extra info are here.\u003cbr\u003e\u003cbr\u003ehttps:\/\/discord.gg\/U9Z28KC\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/U380478e39be249df8db64cdc7ed33473W.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/U8dbdee65902c4699ae19e9509963a914b.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Uae5a095bf73046179f527b77557291adH.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6e504fe66ce0434f92a70644312693e2b.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S599777bfacc7459bad2d5b1974fa8e84o.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/U994122b8b60a44f29091f1c1312ef8c5T.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se0786aac2ab54bca814277ba4b602b7fr.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7da5442c6d374993b72f4a8287968ed4z.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/U8bf1b0a70d464e10ac116ecd6010416a7.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/U2ceb452199f443a29817f0be70c906caq.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S46f60c6bec1e452e95fb175d42b924beg.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Cosmos ADC DM \/ Bundle 3 \/ CN","offer_id":55367579337003,"sku":"14:193#Cosmos ADC DM;200000828:201589809;200007763:201441035","price":2422.94,"currency_code":"USD","in_stock":true},{"title":"Cosmos ADC DM \/ Bundle 2 \/ CN","offer_id":55367579369771,"sku":"14:193#Cosmos ADC DM;200000828:201589808;200007763:201441035","price":2160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sa40789f16fbe431b951aa958792766d0J.webp?v=1788317864","url":"https:\/\/yoeruyo.com\/products\/e1da-cosmos-adc-dm-hi-precision-analog-to-digital-converter-for-audio-testing","provider":"Yoeruyo","version":"1.0","type":"link"}