{"product_id":"wm8804-sound-card-spdif-coaxial-optical-fiber-audio-output-pcm5102-decoding-board-for-raspberry-pi-player","title":"WM8804 Sound Card SPDIF Coaxial Optical Fiber Audio Output PCM5102 Decoding Board for Raspberry Pi Player","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBattery Included\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\"\u003eNONE,Arvin\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\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\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePCM5102+WM8804\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\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(42, 47, 69);font-family:\"PingFang SC\"'\u003eRaspberry Pi dedicated HIFI audio expansion board\u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(42, 47, 69);font-size:16px;font-family:\"PingFang SC\"'\u003e\u003cbr\u003e\nCompatible with all 40-pin GPIO Raspberry Pi, using standard I2S and I2C interfaces, compatible with multiple system kernels, including dedicated playback systems such as VoluMio\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(42, 47, 69);font-size:16px;font-family:\"PingFang SC\"'\u003e\u003cbr\u003e\nAdopting low-dropout two-stage LDO for voltage regulation, significantly improving the power supply quality of the system, and using multiple large-capacity polymer electrolytic capacitors to reduce ripple, providing high-quality power supply comparable to independent linear power supply, and improving the quality of digital signals\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(42, 47, 69);font-size:16px;font-family:\"PingFang SC\"'\u003eThis device features four synchronous outputs: one SPDIF coaxial, one optical, one analog audio RCA, and one headphone output. It provides high-quality coaxial signals while also directly outputting IFI-level analog audio, which can be directly connected to an amplifier. It has a reserved headphone jack that can directly drive monitoring headphones. The headphone jack is vertically upward, which does not affect other functions of the Raspberry Pi and is convenient for plugging and unplugging.\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg cke-id=\"img31\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd5c9606856394f1784dbb2954072b88eB.jpg?width=800\u0026amp;height=592\u0026amp;hash=1392\"\u003e\u003cimg cke-id=\"img32\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0b42c13104eb4134ac7768db4783b3397.jpg?width=800\u0026amp;height=533\u0026amp;hash=1333\"\u003e\u003cimg cke-id=\"img33\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S217c021b839149c2a84f8c5147720c64v.jpg?width=800\u0026amp;height=533\u0026amp;hash=1333\"\u003e\u003cbr\u003e\n\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(42, 47, 69);font-size:16px;font-family:\"PingFang SC\"'\u003eHigh-quality HIFI components and digital-analog separate grounding\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(42, 47, 69);font-size:16px;font-family:\"PingFang SC\"'\u003e\u003cbr\u003e\nELNA SILMIC II. second-generation silk film audiophile electrolytic capacitors are used for decoupling, with a rich analog flavor and smooth listening experience.\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(42, 47, 69);font-size:16px;font-family:\"PingFang SC\"'\u003e\u003cbr\u003e\nThe design of separate grounding for digital and analog circuits reduces crosstalk and enhances sound quality.\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(42, 47, 69);font-size:16px;font-family:\"PingFang SC\"'\u003e\u003cbr\u003e\nThe coaxial output section uses a dedicated digital transformer for isolation, ensuring insulation between the Raspberry Pi and the subsequent equipment and protecting the Raspberry Pi motherboard from static shock from the subsequent devices.\u003c\/span\u003e\u003cbr\u003e\n\u003cimg cke-id=\"img34\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3d58beb7b9b14ea382afaa38f2530e816.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55277672857899,"sku":"\u003cnone\u003e","price":359.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S0e2aee07175544b7a94934f2379c37dbO.webp?v=1788251002","url":"https:\/\/yoeruyo.com\/products\/wm8804-sound-card-spdif-coaxial-optical-fiber-audio-output-pcm5102-decoding-board-for-raspberry-pi-player","provider":"Yoeruyo","version":"1.0","type":"link"}