Equipped With Asahi Kasei AK4493SEQ Dual DAC<\/h4>\n
The SEM4<\/strong> module is equipped with a dual AK4493SEQ DAC, the latest product from Asahi Kasei, which has been implemented in an Astell&Kern<\/strong> product for the first time worldwide. The AK4493SEQ DAC is a premium DAC that utilizes AKM\u2019s<\/strong> VELVET SOUND\u2122 technology to play natural sounds with even lower noise and distortion, offering the best low distortion traits and a wide dynamic range. With technology such as the advanced switch and capacitor that is created to achieve low-power consumption, it provides amazing play performance and low noise for 14 hours of playback, the longest among SE180<\/strong> modules.<\/p>\n SEM4<\/strong> supports Native DSD512 and up to 32bit\/768kHz with Astell&Kern\u2019s<\/strong> excellent audio technology, allowing you to fully enjoy your favorite music.<\/p>\n SEM4<\/strong> features digital audio remaster (DAR) technology \u2014 the first time the technology has been applied in an Astell&Kern<\/strong> portable player. DAR technology is developed to up-sample the sample rate of the sound source being played to go beyond the limits of the source format. The high sample rate allows more refined play and offers delicate and analog-like original sound, helping you to enjoy the richness of the original sound, subtle differences in the nuance of the music and rich sounds at a higher level.<\/p>\n Upgrade the sonic potential of your portable high-resolution player with this SEM4<\/strong> All-in-One Module from Astell&Kern<\/strong>. The model adds a host of new and upgraded technologies to your SE180<\/strong>. The dual DACs are upgraded to AK44935EQ DACs, which use VELVET SOUND technology for a natural sound with low distortion and a wide dynamic range, all with up to 14 hours of playback. In addition, DAR & TERATON ALPHA technologies are incorporated to deliver audio that sounds as close as possible to the original.<\/p>\n","protected":false},"featured_media":38494,"template":"","meta":{"_acf_changed":false},"product_brand":[732],"product_cat":[306],"product_tag":[],"class_list":{"0":"post-38492","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-astell-kern","7":"product_cat-miscellaneous","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"acf":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/hifimarket.ee\/et\/wp-json\/wp\/v2\/product\/38492","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hifimarket.ee\/et\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hifimarket.ee\/et\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/hifimarket.ee\/et\/wp-json\/wp\/v2\/product\/38492\/revisions"}],"predecessor-version":[{"id":49391,"href":"https:\/\/hifimarket.ee\/et\/wp-json\/wp\/v2\/product\/38492\/revisions\/49391"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hifimarket.ee\/et\/wp-json\/wp\/v2\/media\/38494"}],"wp:attachment":[{"href":"https:\/\/hifimarket.ee\/et\/wp-json\/wp\/v2\/media?parent=38492"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hifimarket.ee\/et\/wp-json\/wp\/v2\/product_brand?post=38492"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hifimarket.ee\/et\/wp-json\/wp\/v2\/product_cat?post=38492"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hifimarket.ee\/et\/wp-json\/wp\/v2\/product_tag?post=38492"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Supports Native DSD512, 32bit\/768kHz<\/h4>\n
Digital Audio Remaster Technology for Even More Vivid Original Sound<\/h4>\n
![\"\"](\"https:\/\/hifimarket.ee\/wp-content\/uploads\/2025\/08\/AstellKern-SEM4-All-in-One-Module-desc.jpg\")
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