---
product_id: 498092314
title: "SMSL PO100 PRO MQA DDC XMOS XU316 Digital to Analog Audio Converter, Type-C USB Input IIS/Optical/Coaxial Output Mini Portable USB Interface for Phone/PS5/Switch/TV"
brand: "aoshida"
price: "A$164"
currency: AUD
in_stock: true
reviews_count: 8
category: "Aoshida"
url: https://www.desertcart.com.au/products/498092314-smsl-po100-pro-mqa-ddc-xmos-xu316-digital-to-analog
store_origin: AU
region: Australia
---

# Supports PCM 32bit/768kHz & DSD512 hi-res audio I2S/Optical/Coaxial digital outputs with re-clocking Type-C USB input, ultra-fast connectivity SMSL PO100 PRO MQA DDC XMOS XU316 Digital to Analog Audio Converter, Type-C USB Input IIS/Optical/Coaxial Output Mini Portable USB Interface for Phone/PS5/Switch/TV

**Brand:** aoshida
**Price:** A$164
**Availability:** ✅ In Stock

## Summary

> 🎶 Unlock Studio-Quality Sound Anywhere, Anytime!

## Quick Answers

- **What is this?** SMSL PO100 PRO MQA DDC XMOS XU316 Digital to Analog Audio Converter, Type-C USB Input IIS/Optical/Coaxial Output Mini Portable USB Interface for Phone/PS5/Switch/TV by aoshida
- **How much does it cost?** A$164 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/498092314-smsl-po100-pro-mqa-ddc-xmos-xu316-digital-to-analog)

## 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

- • **Compact Powerhouse:** Ultra-portable design fits in your bag for on-the-go audiophile-grade sound enhancement wherever you roam.
- • **Hi-Res Audio Mastery:** Experience pristine sound with PCM 32bit/768kHz and native DSD512 support—your music, elevated.
- • **Advanced XMOS XU316 Chip:** Cutting-edge asynchronous transmission ensures ultra-low jitter and crystal-clear digital signal re-clocking.
- • **Plug & Play MQA Decoding:** Enjoy MQA playback without extra software—just max your volume and dive into studio-quality streaming.
- • **Seamless Multi-Device Compatibility:** Plug into PS5, Switch, phones, or TV effortlessly via Type-C USB input and versatile digital outputs.

## Overview

The SMSL PO100 PRO is a compact, high-performance digital-to-digital audio converter featuring the advanced XMOS XU316 chip. It supports ultra-high resolution audio up to PCM 32bit/768kHz and native DSD512, with versatile Type-C USB input and I2S, optical, and coaxial outputs. Designed for seamless integration with gaming consoles, phones, and PCs, it enhances audio clarity by re-clocking digital signals and supports MQA playback natively—making it a must-have for discerning audiophiles seeking portable, professional-grade sound refinement.

## Description

Product description SMSL PO100 Pro presents itself as an extremely powerful and incredibly compact USB interface. Despite its small size, the PO100 PRO is based on an architecture using high quality components to ensure a faithful and precise sound reproduction. It also offers a complete connectivity to answer most of the connection needs, with USB-C as input and coaxial, optical and I2S via HDMI as output. Package list: 1* SMSL PO100PRO; 1*Packing box; 1*User Manual;1*Type-C to C cable; 1*Type-C to A cable. PO100Pro with Other Devices USB input support game console connection. The PO100 Pro support connection of multiplegame consoles: PS4 / PS5 , SWITCH, etc. Compatibility Windows 7/ 8/ 8.1/ 10/ 11, etc. XMOS XU316 USB Interface The USB-C input of the PO100 Pro is associated with a third generation XMOS XU316 high-end USB interface. This one, in addition to allowing a transparent sound reproduction, ensures the support of high resolution audio streams up to PCM 32bit 768kHz and DSD512. Input & Outputs Input using TYPE-C USB interface, with IIS,Optical and Coaxial digital output, support PCM 32bit 768kHz. Mobile phones and other devices can be connected and powered to the PO100 Pro. (Support type-c to type-c cable.)

Review: Excellent gear - took 12 days to arrive. - It took 12 days to arrive, so in hindsight I would've gone to a dedicated audio supplier to buy this for faster service. As for the DDC, it is not a DAC, it is a Digital to Digital converter and includes a USB clocking function which is the main appeal. It works excellent. Very small, quick and easy setup. There is a noticeable upgrade in the audio. Noticeable. Running from a Wiim Ultra into a Cambridge Audio DAC and into an integrated amp. It's hard to describe.... people tend to note that transients are bolder. It is true. Yet there's more. The audio gets noticeably more detailed, bulkier in the midrange in a very pleasant way. Track of note - Art Blakey & The Jazz Messengers track "Caravan" off album of the same name. Hi-Res @ 24/192 streaming over Ethernet. Wow. I chose this for the huge drum solo and basic structure that would highlight a device said to improve transients. Again, wow. Blakey's solo came alive. It's hard to describe but it was like the drum hits and cymbal work was jumping off the speakers and thumping me in the chest. A noticeable improvement in the overall detail. I spent a couple hours rotating test tracks and I am blown away. Such an inexpensive device, and though I'm not using it on its own, its integration into a system in between a half decent quality streamer and DAC is a must have. I have more listening to do tomorrow and I cannot wait.
Review: A versatile Digital-to-Digital converter that can also be used as a re-clocker - I received my SMSL PO100 Pro Digital to Digital converter quickly after ordering, given that the unit was shipped from overseas. AOSHIDA, the desertcart seller, was very proactive and kept me informed on the status of my order via email messages including notifying me of the arrival of my order in the US and when my order had cleared US Customs. Total number of days from order to receipt of the SMSL PO100 Pro was just 9 days. I purchased the SMSL PO100 Pro from desertcart based on an online review and recommendation that the SMSL PO100 Pro can be used to re-clock the digital signal from the WiiM Ultra preamplifier to reduce jitter in the digital stream from the WiiM Ultra. Based on my listening experience with headphones the SMSL PO100 Pro when used as a digital signal re-clocker improved the sound I heard. The output of the WiiM Ultra is very pleasing. However, to test the effect of re-clocking the digital signal I inserted the SMSL PO100 Pro in between the WiiM Ultra (using the WiiM Ultra's USB port as an output and sent the streaming signal to the SMSL PO100 Pro's USB-C input.) The re-clocked signal was then routed via a digital optical cable to my Denon PMA-600NE (purchased from desertcart) stereo amplifier that has two optical inputs and an internal DAC (I can't recall which DAC but it sounds very good to me). The best way to describe the improvement in audio is that the transient sounds including drum sticks hitting wood blocks, generally any percussive sound was cleaner, clearer. In comparison, without the digital signal re-clocking performed by the SMSL PO100 Pro these transients as streamed from the WiiM Ultra sounded smeared (that is the best way I can describe what I was hearing.) The SMSL PO100 Pro comes with everything you need to connect the unit in between a computer or in my case the WiiM Ultra's USB output and a digital amplifier. The required 5V power is provided to the SMSL PO100 Pro via the USB-C connection.) SMSL provides a USB-A to USB-C interconnect cable (approximately 24 inches in length) and a shorter USB-C to USB-C interconnect cable. The digital amplifier must have an optical connection and its own internal Digital to Analog Converter (DAC). Alternately, you can connect the digital optical output of the SMSL PO100 PRO to a Digital Analog Converter that has an optical input (Note that the WiiM Pro Plus streaming unit (I purchased from desertcart) has both an optical input and and optical output so you could use a WiiM Pro Plus as the DAC and then use the RCA output connections on the WiiM Pro Plus to connect to a two channel stereo amplifier that may not have an optical input or an internal DAC.

## Features

- XMOS XU316 chip: XMOS design, asynchronous transmission, type-C USB interface is used for input. The sampling rate supports PCM32bit/768kHz; Support DSD native and DOP64
- Input & Output: The input uses the Type-C USB interface, with I2S/optical/ coaxial digital output. The PO100 PRO has two UAC mode/I2S mode change over switches. Support I2S output of LVDS level, up to 32bit/768kHz
- Support MQA Decoding: PO100 PRO's MQA playback does not require additional software. You can use music player for MQA playback as it supports ASIO or WASAPL audio output. When playing MQA audio, it is suggested to adjust the volume of the computer to the maximum for the best audio output
- Using DOP64: Can be used with PS5. The playback software selects the DOP output, then connects optically or coaxially and connects the DOP64 that supports DOP64 for playback
- Mini and Portable: PO100 PRO is a very compact USB digital interface that can be easily stowed in bags and backpacks for light travel. Please adjust the correct USB UAC mode before use; If I2S output is used, please adjust the corresponding mode
- PO100 comparison with SMSL PO100pro: Both use the XU316 chip with type-C USB input and optical/coaxial output, but PO100 not support IIS output

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BLYVZCV5 |
| Best Sellers Rank | #20,813 in Electronics ( See Top 100 in Electronics ) #47 in Digital-Analog Converters #49 in Signal Converters |
| Brand | AOSHIDA |
| Brand Name | AOSHIDA |
| Customer Reviews | 4.6 out of 5 stars 361 Reviews |
| Included Components | 1xType-C to A USB cable; 1x Type-C to C USB cable; 1x User Manual |
| Interface | Coaxial, USB |
| Interface Type | Coaxial, USB |
| Item Dimensions L x W | 3.15"L x 2.36"W |
| Item Weight | 75 Grams |
| Manufacturer | SMSL |
| Material Type | Metal, Plastic |
| Maximum Supply Voltage | 5 Volts |
| Minimum Supply Voltage | 4.5 Volts |
| Mounting Type | Cable Mount |
| Number of Channels | 2 |
| Number of Pins | 26 |

## Product Details

- **Brand:** AOSHIDA
- **Maximum Supply Voltage:** 5 Volts
- **Minimum Supply Voltage:** 4.5 Volts
- **Mounting Type:** Cable Mount
- **Number of Pins:** 26

## Images

![SMSL PO100 PRO MQA DDC XMOS XU316 Digital to Analog Audio Converter, Type-C USB Input IIS/Optical/Coaxial Output Mini Portable USB Interface for Phone/PS5/Switch/TV - Image 1](https://m.media-amazon.com/images/I/51VwBDW9hdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent gear - took 12 days to arrive.
*by G***S on March 8, 2025*

It took 12 days to arrive, so in hindsight I would've gone to a dedicated audio supplier to buy this for faster service. As for the DDC, it is not a DAC, it is a Digital to Digital converter and includes a USB clocking function which is the main appeal. It works excellent. Very small, quick and easy setup. There is a noticeable upgrade in the audio. Noticeable. Running from a Wiim Ultra into a Cambridge Audio DAC and into an integrated amp. It's hard to describe.... people tend to note that transients are bolder. It is true. Yet there's more. The audio gets noticeably more detailed, bulkier in the midrange in a very pleasant way. Track of note - Art Blakey & The Jazz Messengers track "Caravan" off album of the same name. Hi-Res @ 24/192 streaming over Ethernet. Wow. I chose this for the huge drum solo and basic structure that would highlight a device said to improve transients. Again, wow. Blakey's solo came alive. It's hard to describe but it was like the drum hits and cymbal work was jumping off the speakers and thumping me in the chest. A noticeable improvement in the overall detail. I spent a couple hours rotating test tracks and I am blown away. Such an inexpensive device, and though I'm not using it on its own, its integration into a system in between a half decent quality streamer and DAC is a must have. I have more listening to do tomorrow and I cannot wait.

### ⭐⭐⭐⭐⭐ A versatile Digital-to-Digital converter that can also be used as a re-clocker
*by M***R on December 12, 2024*

I received my SMSL PO100 Pro Digital to Digital converter quickly after ordering, given that the unit was shipped from overseas. AOSHIDA, the Amazon seller, was very proactive and kept me informed on the status of my order via email messages including notifying me of the arrival of my order in the US and when my order had cleared US Customs. Total number of days from order to receipt of the SMSL PO100 Pro was just 9 days. I purchased the SMSL PO100 Pro from Amazon based on an online review and recommendation that the SMSL PO100 Pro can be used to re-clock the digital signal from the WiiM Ultra preamplifier to reduce jitter in the digital stream from the WiiM Ultra. Based on my listening experience with headphones the SMSL PO100 Pro when used as a digital signal re-clocker improved the sound I heard. The output of the WiiM Ultra is very pleasing. However, to test the effect of re-clocking the digital signal I inserted the SMSL PO100 Pro in between the WiiM Ultra (using the WiiM Ultra's USB port as an output and sent the streaming signal to the SMSL PO100 Pro's USB-C input.) The re-clocked signal was then routed via a digital optical cable to my Denon PMA-600NE (purchased from Amazon) stereo amplifier that has two optical inputs and an internal DAC (I can't recall which DAC but it sounds very good to me). The best way to describe the improvement in audio is that the transient sounds including drum sticks hitting wood blocks, generally any percussive sound was cleaner, clearer. In comparison, without the digital signal re-clocking performed by the SMSL PO100 Pro these transients as streamed from the WiiM Ultra sounded smeared (that is the best way I can describe what I was hearing.) The SMSL PO100 Pro comes with everything you need to connect the unit in between a computer or in my case the WiiM Ultra's USB output and a digital amplifier. The required 5V power is provided to the SMSL PO100 Pro via the USB-C connection.) SMSL provides a USB-A to USB-C interconnect cable (approximately 24 inches in length) and a shorter USB-C to USB-C interconnect cable. The digital amplifier must have an optical connection and its own internal Digital to Analog Converter (DAC). Alternately, you can connect the digital optical output of the SMSL PO100 PRO to a Digital Analog Converter that has an optical input (Note that the WiiM Pro Plus streaming unit (I purchased from Amazon) has both an optical input and and optical output so you could use a WiiM Pro Plus as the DAC and then use the RCA output connections on the WiiM Pro Plus to connect to a two channel stereo amplifier that may not have an optical input or an internal DAC.

### ⭐⭐⭐⭐⭐ IT WORKS.
*by P***K on December 21, 2025*

THERE IS SOME WORT OF MAGIC INSIDE THIS LITTLE BOX. I THOUGHT THE WIIM ULTRA MADE A GREAT IMPROVEMENT AND THOUGHT THAT IS ALL I WAS LOOKING FOR. SAW A YOUTUBE VIDEO FROM CHEAPAUDIOMAN. THIS WAS ON SALE FOR 60 SO I SPLURGED AND TRIED IT OUT. WOW, I DON'T KNOW HOW TO EXPLAIN IT, BUT IT REFINED THE SOUND. I THOUGH IT SOUNDED GREAT BEFORE BUT NOW IT'S EVEN MORE REFINED, CLEARER, BETTER DETAIL, DEEPER BASS, A MORE FULLER MIDBASS, HIGHS BECAME LESS HARSH/FATIGUING.

## Frequently Bought Together

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-02*