---
product_id: 621092942
title: "SMSL DO100PRO Hi-res Digital Audio DAC high-end chip ES9039Q2M XLR Balanced Line/RCA Single end Line Output Bluetooth/USB/Optical/Coaxial Input DSD512 PCM 768kHz/32Bit XMOS XU-316 with Remote Control"
brand: "tongyor"
price: "B/.763"
currency: PAB
in_stock: true
reviews_count: 11
url: https://www.desertcart.com.pa/products/621092942-smsl-do100pro-hi-res-digital-audio-dac-high-end-chip
store_origin: PA
region: Panama
---

# Dual ESS ES9039Q2M DAC chips for pristine audio Qualcomm Bluetooth with LDAC & APTX-HD codecs Supports PCM 768kHz/32Bit & DSD512 high-res formats SMSL DO100PRO Hi-res Digital Audio DAC high-end chip ES9039Q2M XLR Balanced Line/RCA Single end Line Output Bluetooth/USB/Optical/Coaxial Input DSD512 PCM 768kHz/32Bit XMOS XU-316 with Remote Control

**Brand:** tongyor
**Price:** B/.763
**Availability:** ✅ In Stock

## Summary

> 🎶 Unlock Studio-Quality Sound Everywhere — Because Your Ears Deserve the Best

## Quick Answers

- **What is this?** SMSL DO100PRO Hi-res Digital Audio DAC high-end chip ES9039Q2M XLR Balanced Line/RCA Single end Line Output Bluetooth/USB/Optical/Coaxial Input DSD512 PCM 768kHz/32Bit XMOS XU-316 with Remote Control by tongyor
- **How much does it cost?** B/.763 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/621092942-smsl-do100pro-hi-res-digital-audio-dac-high-end-chip)

## Best For

- tongyor enthusiasts

## Why This Product

- Trusted tongyor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **User-Centric Control:** Intuitive rotary volume knob and full-featured remote control put effortless input switching and volume mastery at your fingertips.
- • **Seamless Wireless Freedom:** Latest Qualcomm Bluetooth chip with LDAC and APTX-HD ensures lossless wireless streaming without compromise.
- • **Audiophile-Grade Precision:** Dual ESS ES9039Q2M DAC chips deliver ultra-clear, distortion-free sound that elevates every track.
- • **Versatile Connectivity Suite:** XLR balanced, RCA single-ended, USB, Optical, and Coaxial inputs cover every source with ease and flexibility.
- • **Next-Level Hi-Res Compatibility:** Supports PCM up to 768kHz/32Bit and DSD512 for studio-quality playback that true connoisseurs demand.

## Overview

The SMSL DO100PRO is a cutting-edge hi-res digital audio DAC featuring dual ESS ES9039Q2M chips, supporting ultra-high PCM 768kHz/32Bit and DSD512 playback. Equipped with Qualcomm’s latest Bluetooth chip for LDAC and APTX-HD wireless streaming, it offers versatile inputs including XLR balanced, RCA, USB, Optical, and Coaxial. Its advanced XMOS XU-316 processor and low-noise power supply ensure pristine sound quality, while user-friendly controls and a remote make it perfect for audiophiles seeking premium, flexible audio performance.

## Description

Buy SMSL DO100PRO Hi-res Digital Audio DAC high-end chip ES9039Q2M XLR Balanced Line/RCA Single end Line Output Bluetooth/USB/Optical/Coaxial Input DSD512 PCM 768kHz/32Bit XMOS XU-316 with Remote Control: Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Hard to find better, Mac issues solved with U1.1 setting - Mac update: after switching to a Mac and m4 Mac mini I noticed that it would only play audio at 44.1 kilohertz over USB, because all the software was for Windows and I could not find any Mac versions on the smsl website, so after searching I got the idea that if I would switch that U2.0 to U1.1 (it will appear as SMSL UAC1 in the output section of your sound venue on your Mac now), but now it shows 48 kg as the source of my audio happens to be, that was a nice fix I'm hoping for drivers that enable more than plug and Play but also control capabilities for my Mac. Great options and the new 9039q2m DAC chip from ESS technology confirmed. Sounds great I also wanted to add that there are PC drivers for it I installed and/or XMOS driver. To switch input without simply press the center of the volume button on the device and toggle to desired input with just the rotary volume knob around the sides of the volume button and stop and it will switch to that input, or whatever filter setting you're switching. As far as Bluetooth I've tried LDAC codec since that's included with Android, sounds much quieter than the wired inputs like USB, Optical, so you have to raise the volume and/or the volume on your speakers or amp, but not too significantly.
Review: Excelente, lo probé con la salida digital de un DVD player y la verdad que suena muy bien

## Features

- Supports MQA decoding and MQA-CD,2 pieces of ESS new generation high-end DAC chip ES9039Q2M,Adapts the latest Bluetooth chip of Qualcomm, supports LDAC 24bit/96kHz, APTX-HD, SBC and AAC.
- Utilizes 6 high-end dual op-amps OPA1612 and numerous audio-grade components. The brand-new third-generation XMOS XU-316, supports up to PCM 32bit/768kHz and DSD512.
- The audio clock processing circuit helps reduce clock jitter greatly,There are two modes to choose from: USB 1.1 and USB 2.0,Input ports (except Bluetooth) support MQA and DSD, coaxial and optical support DoP64.
- Built-in self-developed low-noise switching power supply and multiple analog circuits low-noise power supply.
- High-quality gold-plated input and output connectors,Japan Audio Association (JAS)Hi-Res certification,Equipped with a full-featured remote control.
- Customer Service：Should you have any further questions or concerns, please do not hesitate to contact us. We will spare no effort to help you!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZ9CS93M |
| Best Sellers Rank | #368,247 in Electronics ( See Top 100 in Electronics ) #2,167 in Audio Component Amplifiers |
| Date First Available | March 28, 2024 |
| Item Weight | 3.34 pounds |
| Item model number | DO100PRO |
| Manufacturer | SMSL |
| Package Dimensions | 11.93 x 9.33 x 3.23 inches |

## Product Details

- **Interface Type:** Coaxial, Optical, USB
- **Manufacturer:** SMSL
- **Mounting Type:** Wall Mount
- **Number of Channels:** 4
- **Number of Pins:** 13

## Images

![SMSL DO100PRO Hi-res Digital Audio DAC high-end chip ES9039Q2M XLR Balanced Line/RCA Single end Line Output Bluetooth/USB/Optical/Coaxial Input DSD512 PCM 768kHz/32Bit XMOS XU-316 with Remote Control - Image 1](https://m.media-amazon.com/images/I/41C3XntOBmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Hard to find better, Mac issues solved with U1.1 setting
*by M***Y on October 2, 2024*

Mac update: after switching to a Mac and m4 Mac mini I noticed that it would only play audio at 44.1 kilohertz over USB, because all the software was for Windows and I could not find any Mac versions on the smsl website, so after searching I got the idea that if I would switch that U2.0 to U1.1 (it will appear as SMSL UAC1 in the output section of your sound venue on your Mac now), but now it shows 48 kg as the source of my audio happens to be, that was a nice fix I'm hoping for drivers that enable more than plug and Play but also control capabilities for my Mac. Great options and the new 9039q2m DAC chip from ESS technology confirmed. Sounds great I also wanted to add that there are PC drivers for it I installed and/or XMOS driver. To switch input without simply press the center of the volume button on the device and toggle to desired input with just the rotary volume knob around the sides of the volume button and stop and it will switch to that input, or whatever filter setting you're switching. As far as Bluetooth I've tried LDAC codec since that's included with Android, sounds much quieter than the wired inputs like USB, Optical, so you have to raise the volume and/or the volume on your speakers or amp, but not too significantly.

### ⭐⭐⭐⭐⭐ Review
*by A***O on March 5, 2025*

Excelente, lo probé con la salida digital de un DVD player y la verdad que suena muy bien

### ⭐⭐⭐⭐⭐ Review
*by G***R on April 15, 2025*

Excelente producto. Sonido de gran calidad

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-03-10*