---
product_id: 620173619
title: "SMSL DO100 PRO HiFi Balanced DAC with 2X ES9039Q2M & XMOS XU316, 768kHz/DSD512 USB Audio MQA Decoder Preamp, Bluetooth 5.1/Opt/Coax/HDMI ARC Input, RCA/XLR Digital-Analog Converter for PS5/Amp"
brand: "aoshida"
price: "75143 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Aoshida"
url: https://www.desertcart.kg/products/620173619-smsl-do100-pro-hifi-balanced-dac-with-2x-es9039q2m-xmos
store_origin: KG
region: Kyrgyzstan
---

# Dual ES9039Q2M DAC chips for ultra-clear sound HDMI ARC input for pristine TV audio integration Bluetooth 5.1 LDAC & multi-inputs for seamless connectivity SMSL DO100 PRO HiFi Balanced DAC with 2X ES9039Q2M & XMOS XU316, 768kHz/DSD512 USB Audio MQA Decoder Preamp, Bluetooth 5.1/Opt/Coax/HDMI ARC Input, RCA/XLR Digital-Analog Converter for PS5/Amp

**Brand:** aoshida
**Price:** 75143 som
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game — because your ears deserve the VIP treatment.

## Quick Answers

- **What is this?** SMSL DO100 PRO HiFi Balanced DAC with 2X ES9039Q2M & XMOS XU316, 768kHz/DSD512 USB Audio MQA Decoder Preamp, Bluetooth 5.1/Opt/Coax/HDMI ARC Input, RCA/XLR Digital-Analog Converter for PS5/Amp by aoshida
- **How much does it cost?** 75143 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/620173619-smsl-do100-pro-hifi-balanced-dac-with-2x-es9039q2m-xmos)

## Best For

- aoshida enthusiasts

## Why This Product

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

## Key Features

- • **Game-Ready USB Modes:** Dual USB modes including driver-free USB1.1 for PS5 & Switch gamers craving immersive sound.
- • **Sleek, Durable Design:** CNC-machined full aluminum chassis with intuitive dial & display for effortless control and premium feel.
- • **Audiophile-Grade Clarity:** Dual ESS ES9039Q2M chips deliver pristine 32bit/768kHz & DSD512 decoding for studio-level sound.
- • **Ultimate Connectivity Hub:** Supports USB, Optical, Coaxial, Bluetooth 5.1, and HDMI ARC inputs to fit every device in your setup.
- • **MQA Master Quality Playback:** 8x MQA decoding unlocks authentic, high-res streaming and MQA-CD quality audio.

## Overview

The SMSL DO100 PRO is a high-resolution balanced DAC featuring dual ES9039Q2M chips and XMOS XU316 for ultra-high fidelity audio up to 32bit/768kHz and DSD512. It supports versatile inputs including USB, Optical, Coaxial, Bluetooth 5.1 with LDAC, and HDMI ARC, making it perfect for audiophiles, gamers, and home theater enthusiasts. With 8x MQA decoding and dual USB modes optimized for consoles like PS5, it delivers studio-quality sound in a sleek CNC-machined aluminum chassis, designed for seamless integration with amps and speakers.

## Description

Buy SMSL DO100 PRO HiFi Balanced DAC with 2X ES9039Q2M & XMOS XU316, 768kHz/DSD512 USB Audio MQA Decoder Preamp, Bluetooth 5.1/Opt/Coax/HDMI ARC Input, RCA/XLR Digital-Analog Converter for PS5/Amp: Digital-Analog Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Uncompromised entry level Hi-Res DAC - Recently I’ve gotten into resurrecting some vintage HiFi systems (starting with my dad’s Revox). The issue is that they obviously don’t have an internal Digital to Analog Converter to run streaming services. I’ve been using S.M.S.L. AO300 by Aoshida for the last few weeks as a general compact HiFi for streaming and to power some external speakers for the TV. I was so impressed by this little powerhouse that I wanted to try one of their DAC units. As it happened, Aoshida just released the DO100Pro, an upgrade from their previous high resolution DAC. I was lucky enough to buy one of the first units, so figured I’d give a quick rundown. As with the previous S.M.S.L. AO300, it comes very well packaged with a manual, computer style power cord, USB A to C adapter cable, Bluetooth antenna and a nice little compact remote (you do need to add batteries). The case is all metal, with a CNC front fascia and formed metal main section. It has the updated fascia style with the wave design over a plain box design of the previous DO100. There is a good sized display screen with large font and next to it a concave selector knob/dial for volume and menu selection. On the I/O back panel there is a pair of balanced XLR and a set of single ended RCA outputs. As far as inputs, there is a wide array: Optical, Coaxial, USB-C 2.0 and 1.1(for game consoles), Bluetooth 5.1, and HDMI ARC, which is new on the Pro. Internally there are upgraded components over the previous model. The new dual ESS DAC chips have better dynamic range and ultra-low distortion, and there is a new 3rd generation controller chip with two additional Op-Amp chips, for a total of 6. There is also decoding for MQA in the Pro model. I don’t dabble in that, so can’t say too much about it. This is a DAC only, so it does need an external power amp. I used it directly on powered desktop speakers, and a few different passive speakers via vintage and semi-vintage amplifiers. I do not have any XLR gear, so I did not have a chance to test that. Sound wise this DAC is exactly what I’d hoped for. Just as with the AO300, there is an extremely low noise floor (non-existent basically). The tiniest of details can be clearly heard on decent speakers. Obviously speakers make a big difference in how good things sound, so the better the speaker, the better the sound quality. That is probably my only gripe with this and the newer high resolution audio equipment - you really notice the difference between good and bad recordings. No matter which input I used, all worked flawlessly. The Bluetooth 5.1 connected with my phones immediately, and stayed connected throughout my listening area, which is pretty much the whole house. I use an older phone as my streaming device hooked up via USB-C. This allows me to bypass the phone’s internal DAC and lets the DO100Pro do its thing. Usually I use this while sitting in the listening sweet spot running a playlist and use the remote for volume. My current phone is connected via Bluetooth, so I can change music if I’m walking around. The interface is streamlined and simple to use. Pressing the dial center enters the program menu, starting with input. It cycles through USB, Bluetooth, Coax, and HDMI ARC. Another press puts it into the PCM filter selection, of with there are 7 levels. Next are the 9 DPLL settings, which is for clock jitter. The default of 1 for both of these worked just fine for me. Lastly is the brightness control of the screen. For me, the DO100Pro is a homerun for Aoshida. Though it’s an entry level model, it doesn’t compromise on sound quality, and that is the most important part of course. The higher models have more features such as sound modes, more complex screens, and internal headphone out amps, but those all come with a price increase. If you’re looking for a quality high resolution DAC that doesn’t require a crash course on settings or break the bank, the DO100Pro should be on the short list.
Review: Dynamic Range - I purchased the SMSL DO 100 not expecting the vast improvement over my CD player DAC (Onkyo DX-390). I connected it using the coaxial connection. Boy was I shocked. The DO 100 has improved the bass, midrange and clarity. The dynamic range is amazing. I am using the Schitt Freya S pre amp with two Schitt Vidars running fully balanced, Klipsch RP 160 speakers and Klipsch subwoofer. This dac is a great value, it even improved just listening to Pandora through my Sony TV using the Toslink output. I did not try the HDMI ARC yet....but I may not even have to because the sound is amazing. Build quality is good, remote needs some work, buttons not marked for function. Overall for less than $260 bucks this is an awesome DAC.

## Features

- Dual ES9039Q2M DAC Chips: DO100 Pro adopts dual ES9039Q2M decoding chips and XMOS XU316 chips to provide excellent audio performance. USB input supports DSD512 and PCM32bit/768kHz audio formats, ensuring you can enjoy an extremely clear and authentic music experience
- Multipurpose Audio DAC: DAC has USB, optical fiber, Bluetooth, coaxial, HDMI (ARC) multiple inputs, as well as RCA and XLR output to meet all your needs for high-quality audio experience
- 8X MQA Decoding: DO100PRO's USB, optical and coaxial inputs all support complete MQA decoding, up to 8x expansion and MQA-CD, you can enjoy sound quality close to the original recording
- HDMI ARC Function: The DO100 PRO features an HDMI ARC input for high-quality audio transmission with compatible TV devices. *To use the HDMI ARC function, you need a TV with HDMI ARC function. During the operation, confirm that the audio output format is PCM and the TV output mode is set correctly
- Bluetooth5.1 LDAC: DO100Pro is equipped with QCC5125 Bluetooth5.1 chip and supports LDAC 24bit/96kHz, APTX/HD, SBC, and AAC audio transmission. It can be connected to mobile phones and computers via Bluetooth at any time to enjoy high-quality music
- Two USB Modes: DO100PRO supports two USB modes: USB1.1 driver-free mode and USB2.0. USB1.1 driver-free mode is suitable for PS5 and Switch game consoles, making it easy to connect to the game consoles and enjoy gaming fun
- Tips: When using USB input, if you switch the USB1.1 or USB2.0 mode, you need to restart the DO100pro to correctly identify the audio source device

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZ8YZH65 |
| Best Sellers Rank | #77,622 in Electronics ( See Top 100 in Electronics ) #169 in Digital-Analog Converters |
| Brand | AOSHIDA |
| Customer Reviews | 4.3 4.3 out of 5 stars (310) |
| Date First Available | March 28, 2024 |
| Interface Type | USB |
| Item Weight | 3.19 pounds |
| Item model number | DO100PRO |
| Manufacturer | SMSL |
| Material | CNC machining, Full aluminum |
| Mounting Type | Desk Mount |
| Number of Channels | 4 |
| Number of Pins | 4 |
| Product Dimensions | 7.44"L x 7.32"W |

## Product Details

- **Brand:** AOSHIDA
- **Interface Type:** USB
- **Mounting Type:** Desk Mount
- **Number of Channels:** 4
- **Number of Pins:** 4

## Images

![SMSL DO100 PRO HiFi Balanced DAC with 2X ES9039Q2M & XMOS XU316, 768kHz/DSD512 USB Audio MQA Decoder Preamp, Bluetooth 5.1/Opt/Coax/HDMI ARC Input, RCA/XLR Digital-Analog Converter for PS5/Amp - Image 1](https://m.media-amazon.com/images/I/51r3ntQarcL.jpg)

## Questions & Answers

**Q: What is the difference between DO100 and DO100 PRO?**
A: Compared with DO100, DO100 PRO uses ESS's latest ES9039Q2M decoding chip, adds HDMI ARC input, and supports MQA/MQA-CD full decoding, with better dynamic range.

**Q: The ARC input of DO100 PRO is connected to the TV, but the TV does not recognize the device/no sound ?**
A: The ARC input of DO100 PRO needs to be connected to the HDMI ARC interface of the TV, and the output mode of the TV is "ARC/ARC+TV speakers".

**Q: When using USB input, the computer doesn't recognize the DO100 PRO driver ?**
A: If you use a Windows system, you need to install the driver on your computer (Windows 7 requires a special driver). MAC and Linux systems do not require a driver. (All systems in USB1.1 mode are driver-free)

**Q: The sound is choppy when using the optical/coaxial input ?**
A: If the sound is intermittent when using optical/coaxial input, please adjust the DPLL set in the DO100 PRO menu to MAX.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Uncompromised entry level Hi-Res DAC
*by C***R on April 15, 2024*

Recently I’ve gotten into resurrecting some vintage HiFi systems (starting with my dad’s Revox). The issue is that they obviously don’t have an internal Digital to Analog Converter to run streaming services. I’ve been using S.M.S.L. AO300 by Aoshida for the last few weeks as a general compact HiFi for streaming and to power some external speakers for the TV. I was so impressed by this little powerhouse that I wanted to try one of their DAC units. As it happened, Aoshida just released the DO100Pro, an upgrade from their previous high resolution DAC. I was lucky enough to buy one of the first units, so figured I’d give a quick rundown. As with the previous S.M.S.L. AO300, it comes very well packaged with a manual, computer style power cord, USB A to C adapter cable, Bluetooth antenna and a nice little compact remote (you do need to add batteries). The case is all metal, with a CNC front fascia and formed metal main section. It has the updated fascia style with the wave design over a plain box design of the previous DO100. There is a good sized display screen with large font and next to it a concave selector knob/dial for volume and menu selection. On the I/O back panel there is a pair of balanced XLR and a set of single ended RCA outputs. As far as inputs, there is a wide array: Optical, Coaxial, USB-C 2.0 and 1.1(for game consoles), Bluetooth 5.1, and HDMI ARC, which is new on the Pro. Internally there are upgraded components over the previous model. The new dual ESS DAC chips have better dynamic range and ultra-low distortion, and there is a new 3rd generation controller chip with two additional Op-Amp chips, for a total of 6. There is also decoding for MQA in the Pro model. I don’t dabble in that, so can’t say too much about it. This is a DAC only, so it does need an external power amp. I used it directly on powered desktop speakers, and a few different passive speakers via vintage and semi-vintage amplifiers. I do not have any XLR gear, so I did not have a chance to test that. Sound wise this DAC is exactly what I’d hoped for. Just as with the AO300, there is an extremely low noise floor (non-existent basically). The tiniest of details can be clearly heard on decent speakers. Obviously speakers make a big difference in how good things sound, so the better the speaker, the better the sound quality. That is probably my only gripe with this and the newer high resolution audio equipment - you really notice the difference between good and bad recordings. No matter which input I used, all worked flawlessly. The Bluetooth 5.1 connected with my phones immediately, and stayed connected throughout my listening area, which is pretty much the whole house. I use an older phone as my streaming device hooked up via USB-C. This allows me to bypass the phone’s internal DAC and lets the DO100Pro do its thing. Usually I use this while sitting in the listening sweet spot running a playlist and use the remote for volume. My current phone is connected via Bluetooth, so I can change music if I’m walking around. The interface is streamlined and simple to use. Pressing the dial center enters the program menu, starting with input. It cycles through USB, Bluetooth, Coax, and HDMI ARC. Another press puts it into the PCM filter selection, of with there are 7 levels. Next are the 9 DPLL settings, which is for clock jitter. The default of 1 for both of these worked just fine for me. Lastly is the brightness control of the screen. For me, the DO100Pro is a homerun for Aoshida. Though it’s an entry level model, it doesn’t compromise on sound quality, and that is the most important part of course. The higher models have more features such as sound modes, more complex screens, and internal headphone out amps, but those all come with a price increase. If you’re looking for a quality high resolution DAC that doesn’t require a crash course on settings or break the bank, the DO100Pro should be on the short list.

### ⭐⭐⭐⭐⭐ Dynamic Range
*by C***P on November 23, 2024*

I purchased the SMSL DO 100 not expecting the vast improvement over my CD player DAC (Onkyo DX-390). I connected it using the coaxial connection. Boy was I shocked. The DO 100 has improved the bass, midrange and clarity. The dynamic range is amazing. I am using the Schitt Freya S pre amp with two Schitt Vidars running fully balanced, Klipsch RP 160 speakers and Klipsch subwoofer. This dac is a great value, it even improved just listening to Pandora through my Sony TV using the Toslink output. I did not try the HDMI ARC yet....but I may not even have to because the sound is amazing. Build quality is good, remote needs some work, buttons not marked for function. Overall for less than $260 bucks this is an awesome DAC.

### ⭐⭐⭐⭐⭐ Drive studio monitors - updated (6/13/2024)
*by P***L on April 27, 2024*

Update (6/13/2024): I reached out to SMSL about the volume level which is not specified in the user manual. The customer rep answered my question clearly. I am happy with fast response. For everyone's benefit, each step in volume is 0.5dB attenuation. For example, level 90 is -5dB and 80 is -10dB. I wish future firmware update includes an option to toggle between 4V and 5V mode. But for now, I can control without loosing resolution for any 24bit input - volume processing is done in 32bit so it is unlikely to loose a bit for output. Update (6/6/2024): XLR output level (5.2Vrms) is too hot for any amps or powered speakers. I have to lower the input gain of the powered speaker in order to output at full volume with DO100Pro. 5.2Vrms is excessively high. I have to reduce dynamic range on either DAC or amp. Here is how I set up the system in my living room. SMSL DO100 Pro is driven by Wiim Pro Plus via optical cable. The DO100 Pro’s XLR outputs feed Kali WS6.2 subwoofer. The subwoofer has built-in crossover at 80Hz and stereo XLR outputs. The high pass signals are sent to a pair of Kali IN-8 V2 (3-way coaxial powered studio monitors). The subwoofer and the speakers are mounted on ISO-200 Sub and a pair of ISO-200’s. I use 28” high Rockville wooden speaker stands. To avoid potential ground loop, everything is connected to a Furman power strip with EMI filter so that everything shares a same ground. Overall the sound is clean enough to enjoy streaming musics. I choose DO100 Pro because it has two separate high-end DAC processors for channel separation at reasonable price. Since the subwoofer and the speakers have built-in DSP with ADC and DAC, I don’t really need more than this class of DAC. FYI. As an experiment, I directly plugged Chromecast with Google TV 4K to ARC input in order to use as headless configuration (I.e. no TV). It does not work. If possible, I’d like to review a recently announced SMSL DO200 Pro. Since my set up is pro audio, 4v rms is the reference but DO100 Pro outputs at 5v rms. It may be too hot for Kali speakers. DO200 Pro has a physical toggle switch at the bottom to choose between 4v and 5v. That may be a better configuration. The latest Topping D50 has the same type of switch at the bottom.

## Frequently Bought Together

- SMSL DO100 PRO HiFi Balanced DAC with 2X ES9039Q2M & XMOS XU316, 768kHz/DSD512 USB Audio MQA Decoder Preamp, Bluetooth 5.1/Opt/Coax/HDMI ARC Input, RCA/XLR Digital-Analog Converter for PS5/Amp
- VANDESAIL XLR Cables, 3ft 2 Pack Microphone Cable, XLR Male to Female Balanced Microphone Cord 3 pin, 3 Foot Short mic Cord Oxygen-Free Copper (OFC) Nylon Braided
- Cable Matters 2-Pack Premium Short XLR to XLR Cables - 3ft, Male to Female Microphone Cable, Oxygen-Free Copper (OFC) Mic Cord, Black

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-06*