{"id":20284,"date":"2026-10-19T12:57:51","date_gmt":"2026-10-19T12:57:51","guid":{"rendered":"https:\/\/hd-multimedia.com\/?post_type=product&p=20284"},"modified":"2026-10-21T12:18:25","modified_gmt":"2026-10-21T12:18:25","slug":"smsl-d1","status":"publish","type":"product","link":"https:\/\/hd-multimedia.com\/en\/trgovina\/smsl-d1\/","title":{"rendered":"SMSL D1"},"content":{"rendered":"

The SMSL D1 delivers high-quality D\/A conversion in an extremely compact package, making it an excellent choice for desktop audio systems and Hi-Fi configurations where a combination of sound quality, simplicity, and small size is important.<\/p>\n

At the heart of the device is a ROHM BD34352EKV DAC chip, with a carefully optimized circuit that SMSL claims a THD+N of just 0.00038 % (-108 dB). Dynamic range and signal-to-noise ratio are 119 dB, and the analog stereo RCA output provides an output level of 2.0 Vrms.<\/p>\n

For connection to a computer, the D1 uses an XMOS XU-316 USB interface with asynchronous transfer. It supports PCM audio resolutions up to 32-bit\/768 kHz via USB, as well as DSD512. For connecting to a TV, CD transport, streamer, and other digital sources, optical and coaxial S\/PDIF inputs with support for up to 24-bit\/192 kHz are available.<\/p>\n

A particular advantage of the D1 model is its convenient power supply. The built-in power filtering system allows for optimal performance even when powered via USB, without the need for a large external power supply. The device consumes less than 5 W, or less than 0.1 W in standby mode.<\/p>\n

Specifications:<\/h2>\n
\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Specification<\/th>\nSMSL D1<\/th>\n<\/tr>\n<\/thead>\n
Device type<\/strong><\/td>\nHi-Res USB DAC \/ D\/A converter<\/td>\n<\/tr>\n
DAC chip<\/strong><\/td>\nROHM BD34352EKV<\/td>\n<\/tr>\n
USB controller<\/strong><\/td>\nXMOS XU-316<\/td>\n<\/tr>\n
Digital inputs<\/strong><\/td>\nUSB, optical, coaxial<\/td>\n<\/tr>\n
Analog output<\/strong><\/td>\nStereo RCA<\/td>\n<\/tr>\n
USB PCM<\/strong><\/td>\nup to 32-bit \/ 768 kHz<\/td>\n<\/tr>\n
USB DSD<\/strong><\/td>\nup to DSD512 \/ 22.5792 MHz<\/td>\n<\/tr>\n
Optical \/ coaxial<\/strong><\/td>\nup to 24-bit \/ 192 kHz<\/td>\n<\/tr>\n
Output level<\/strong><\/td>\n2.0 Vrms<\/td>\n<\/tr>\n
THD+N<\/strong><\/td>\n0.00038 % (-108 dB)<\/td>\n<\/tr>\n
Dynamic range<\/strong><\/td>\n119 dB<\/td>\n<\/tr>\n
SNR<\/strong><\/td>\n119 dB<\/td>\n<\/tr>\n
USB transfer<\/strong><\/td>\nAsynchronous<\/td>\n<\/tr>\n
USB compatibility<\/strong><\/td>\nWindows 7 \/ 8 \/ 8.1 \/ 10 \/ 11, macOS, Linux<\/td>\n<\/tr>\n
Consumption<\/strong><\/td>\n<5W<\/td>\n<\/tr>\n
Standby consumption<\/strong><\/td>\n<0.1W<\/td>\n<\/tr>\n
Dimensions (W \u00d7 H \u00d7 D)<\/strong><\/td>\n101 \u00d7 33 \u00d7 90.1 mm<\/td>\n<\/tr>\n
Mass<\/strong><\/td>\n201.1 grams<\/td>\n<\/tr>\n
Housing<\/strong><\/td>\nCNC machined anodized aluminum alloy<\/td>\n<\/tr>\n
Color<\/strong><\/td>\nBlack<\/td>\n<\/tr>\n
Certificate<\/strong><\/td>\nHi-Res Audio<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

The SMSL D1 is a compact Hi-Res DAC designed for high-quality digital-to-analog conversion in desktop and Hi-Fi audio systems. Equipped with a ROHM BD34352EKV DAC chip and an XMOS XU-316 USB interface, it supports playback of up to 32-bit\/768 kHz PCM and DSD512. USB, optical and coaxial inputs allow for easy connection to a computer and other digital sources. The housing is made of CNC-machined anodized aluminum alloy, and the front panel uses minimalist touch buttons for power and source selection. LED indicators clearly indicate the selected USB, optical or coaxial input and DSD playback. With a width of only 101 mm, the SMSL D1 easily fits into space-constrained desktop systems.<\/p>\n

Link for additional product information!<\/a><\/p>","protected":false},"featured_media":20287,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"class_list":["post-20284","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-smsl","product_cat-dac","product_tag-novo-u-ponudi","desktop-align-center","tablet-align-center","mobile-align-center"],"yoast_head":"\nSMSL D1 - 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