---
product_id: 539437923
title: "S.M.S.L D300 Hi-res Digital Audio DAC, ROHM BD34301EKV Flagship Chip, Bluetooth/USB/Optical/Coaxial Input, BT 5.0 Apt-X/LDAC HD/Acc/SBC, DSD512 PCM 768kHz/32Bit XMOS XU-208 (with Remote Control)"
brand: "s.m.s.l"
price: "77 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/539437923-s-m-s-l-d300-hi-res-digital-audio-dac
store_origin: DK
region: Denmark
---

# Flagship ROHM BD34301EKV DAC chip Bluetooth 5.0 with aptX/LDAC HD Supports DSD512 & PCM 768kHz/32bit S.M.S.L D300 Hi-res Digital Audio DAC, ROHM BD34301EKV Flagship Chip, Bluetooth/USB/Optical/Coaxial Input, BT 5.0 Apt-X/LDAC HD/Acc/SBC, DSD512 PCM 768kHz/32Bit XMOS XU-208 (with Remote Control)

**Brand:** s.m.s.l
**Price:** 77 kr
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game with precision and style — don’t just listen, experience every detail!

## Quick Answers

- **What is this?** S.M.S.L D300 Hi-res Digital Audio DAC, ROHM BD34301EKV Flagship Chip, Bluetooth/USB/Optical/Coaxial Input, BT 5.0 Apt-X/LDAC HD/Acc/SBC, DSD512 PCM 768kHz/32Bit XMOS XU-208 (with Remote Control) by s.m.s.l
- **How much does it cost?** 77 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/539437923-s-m-s-l-d300-hi-res-digital-audio-dac)

## Best For

- s.m.s.l enthusiasts

## Why This Product

- Trusted s.m.s.l brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Premium Build & Control:** Tempered glass display, gold-plated connectors, high-quality knobs, and a full-function remote for effortless, stylish control.
- • **Audiophile-Grade Clarity:** Experience ultra-low distortion with THD+N as low as -116dB, powered by the flagship ROHM BD34301EKV DAC chip.
- • **Seamless Wireless Freedom:** Latest Bluetooth 5.0 with aptX, aptX HD, LDAC, and AAC ensures crystal-clear wireless streaming without compromise.
- • **Hi-Res Certified Excellence:** Japan Audio Association (JAS) certified for true high-resolution audio playback up to DSD512 and PCM 768kHz/32bit.
- • **Precision Clocking for Pure Sound:** Innovative CK-03 clock processing circuit delivers ultra-low jitter, matching fiber/coaxial to USB-level timing accuracy.

## Overview

The S.M.S.L D300 is a high-performance digital audio DAC featuring the flagship ROHM BD34301EKV chip, delivering ultra-low distortion and JAS Hi-Res certification. It supports ultra-high resolution audio formats including DSD512 and PCM up to 768kHz/32bit, with versatile inputs including Bluetooth 5.0 (aptX/LDAC), USB, optical, and coaxial. Designed with advanced clock processing for minimal jitter, premium materials, and a full-function remote, the D300 is engineered for audiophiles seeking pristine sound quality and modern convenience.

## Description

SMSL D300

## Features

- SMSL D300 Uses Rohm's flagship DAC chip BD34301EKV, and fully optimize its performance to make its THD+N as low as -116dB; S.M.S.L D300 has Japan Audio Association (JAS) Hi-Res certification
- USB uses XMOS XU-208, a real 32bit USB solution, PCM supports up to 768kHz, and DSD supports up to DSD512; Qualcomm's latest Bluetooth chip supports SBC, AAC, aptX, aptX HD, LDAC
- The new CK-03 clock processing circuit, in order to achieve ultra-low clock jitter, makes the clock jitter of fiber coaxial as excellent as USB
- Built-in shielding, low-noise power supply processing, while improving power efficiency and lower power consumption; The specially designed discrete component stabilized power supply and multiple low-noise stabilized power supplies provide low-noise power supply for analog circuits
- Equipped with remote control and full-function remote control; The display panel of SMSL D300 Uses tempered glass, higher light transmittance, longer service life; Newly designed high-quality knobs; High-quality gold-plated input and output connection terminals; High-resolution color fully-fitted display screen and screen-off function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | S.M.S.L |
| Item model number | D300 |
| Product Dimensions | 20.8 x 18.5 x 4.1 cm; 1.05 kg |
| ASIN | B09LCD9HKN |

## Product Details

- **Brand:** S.M.S.L
- **Mounting type:** Coaxial,Plug Mount
- **Interface type:** Coaxial, Component, USB
- **Number of channels:** 1
- **Product dimensions:** 20.8L x 18.5W centimeters

## Images

![S.M.S.L D300 Hi-res Digital Audio DAC, ROHM BD34301EKV Flagship Chip, Bluetooth/USB/Optical/Coaxial Input, BT 5.0 Apt-X/LDAC HD/Acc/SBC, DSD512 PCM 768kHz/32Bit XMOS XU-208 (with Remote Control) - Image 1](https://m.media-amazon.com/images/I/41q5kN90qvL.jpg)
![S.M.S.L D300 Hi-res Digital Audio DAC, ROHM BD34301EKV Flagship Chip, Bluetooth/USB/Optical/Coaxial Input, BT 5.0 Apt-X/LDAC HD/Acc/SBC, DSD512 PCM 768kHz/32Bit XMOS XU-208 (with Remote Control) - Image 2](https://m.media-amazon.com/images/I/61C2F4mH6GL.jpg)
![S.M.S.L D300 Hi-res Digital Audio DAC, ROHM BD34301EKV Flagship Chip, Bluetooth/USB/Optical/Coaxial Input, BT 5.0 Apt-X/LDAC HD/Acc/SBC, DSD512 PCM 768kHz/32Bit XMOS XU-208 (with Remote Control) - Image 3](https://m.media-amazon.com/images/I/61e7h-sP1dL.jpg)
![S.M.S.L D300 Hi-res Digital Audio DAC, ROHM BD34301EKV Flagship Chip, Bluetooth/USB/Optical/Coaxial Input, BT 5.0 Apt-X/LDAC HD/Acc/SBC, DSD512 PCM 768kHz/32Bit XMOS XU-208 (with Remote Control) - Image 4](https://m.media-amazon.com/images/I/61hD6wbpkxL.jpg)
![S.M.S.L D300 Hi-res Digital Audio DAC, ROHM BD34301EKV Flagship Chip, Bluetooth/USB/Optical/Coaxial Input, BT 5.0 Apt-X/LDAC HD/Acc/SBC, DSD512 PCM 768kHz/32Bit XMOS XU-208 (with Remote Control) - Image 5](https://m.media-amazon.com/images/I/619ZXYYc-BL.jpg)

## Frequently Bought Together

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-14*