---
product_id: 671818149
title: "SMSL PO100 PRO Audio Converter Portable USB DAC MQA DDC XMOS XU316 Digital to Analog Audio Converter Type-C USB Input IIS/Optical/Coaxial Output"
brand: "tongyor"
price: "$154.90"
currency: USD
in_stock: true
reviews_count: 6
category: "Tongyor"
url: https://www.desertcart.us/products/671818149-smsl-po100-pro-audio-converter-portable-usb-dac-mqa-ddc
store_origin: US
region: United States of America
---

# Low-power USB Type-C input XMOS XU316 ultra-low jitter chip 32-Bit/768kHz PCM & DSD512 output SMSL PO100 PRO Audio Converter Portable USB DAC MQA DDC XMOS XU316 Digital to Analog Audio Converter Type-C USB Input IIS/Optical/Coaxial Output

**Brand:** tongyor
**Price:** $154.90
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Every Note — Portable Precision Audio for the Discerning Millennial

## Quick Answers

- **What is this?** SMSL PO100 PRO Audio Converter Portable USB DAC MQA DDC XMOS XU316 Digital to Analog Audio Converter Type-C USB Input IIS/Optical/Coaxial Output by tongyor
- **How much does it cost?** $154.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/671818149-smsl-po100-pro-audio-converter-portable-usb-dac-mqa-ddc)

## 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

- • **Versatile Connectivity:** Supports USB-C input plus I2S, Optical, and Coaxial outputs for ultimate device compatibility.
- • **Ultra-Portable Powerhouse:** Compact, lightweight design fits effortlessly in your bag for on-the-go high-fidelity.
- • **Next-Level Audio Precision:** XMOS XU316 chip re-clocks digital signals to eliminate jitter and noise, delivering pristine sound.
- • **High-Resolution Audio Support:** Native DSD512 and 32-Bit/768kHz PCM ensure every detail of your music shines through.
- • **Master Your Sound with MQA Decoding:** Seamless MQA playback without extra software for audiophile-grade clarity.

## Overview

The SMSL PO100 PRO is a compact, portable USB DAC and digital audio converter featuring advanced MQA decoding, ultra-low jitter XMOS XU316 processing, and versatile I2S/Optical/Coaxial outputs. It supports native DSD512 and 32-Bit/768kHz PCM audio, powered efficiently via USB-C, making it the perfect travel companion for audiophiles seeking pristine, high-resolution sound anywhere.

## Description

Buy SMSL PO100 PRO Audio Converter Portable USB DAC MQA DDC XMOS XU316 Digital to Analog Audio Converter Type-C USB Input IIS/Optical/Coaxial Output: Digital-Analog Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Reduce errors and Jitter (NOISE) - Your Digital music is transmitted in packets to your playback system. Digital packets sometimes have errors that increase noise on USB connected devices. This box takes the incoming USB C (from your computer) and re-clocks the signal with an XMOS-316 chip. Currently the best available in consumer electronics. You can then output a cleaner digital signal on Coax, Optical, or I2S to your DAC. It's like a water filter on your kitchen faucet. The city filters the water, but you filter the end point for the best result possible.
Review: Que maravilla de producto, acabo de instalarlo entre el pc y el dac marantz. El cambio fue drástico, adiós al sonido plano y aburrido, ahora lleno de micro detalles y musicalidad. Definitivamente la mejor comofa en mi carrera por el hifi!!!! Muy recomendado.

## Features

- 【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.
- 【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.
- 【Using DOP64】You get DSD64(DoP) support via coaxial and optical outputs and native DSD512 via I2S output. PO100 Pro brings extraordinary performance with best-in-class ultra-low distortion ratings. With dual-mode UAC and dual-mode I2S support, you can connect the PO100 Pro to a variety of devices.
- 【Input &Output】SMSL PO100 Pro uses standard USB Type-C input. It also takes power from the connected source with its low-power consumption architecture. You can power it directly from Smartphones, Gaming Consoles, etc.PO100 Pro supports I2S output of LVDS level. It supports native DSD512 and 32-Bit/768kHz PCM audio signal output. The I2S output has two mode outputs, which makes the PO100 Pro compatible with most devices out there.
- 【XMOS XU316 chip】SMSL PO100 Pro is an ultra-compact USB Digital Audio Interface decoder designed with XMOS’s 3rd generation XU316 USB processor. It supports low-power consuming USB input and I2S, Optical, and Coaxial output.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09W5NB2VH |
| Best Sellers Rank | #230,621 in Electronics ( See Top 100 in Electronics ) #346 in Digital-Analog Converters |
| Date First Available | January 8, 2024 |
| Item Weight | 8.8 ounces |
| Manufacturer | SMSL |
| Package Dimensions | 3.94 x 1.97 x 1.97 inches |

## Product Details

- **Brand:** TONGYOR
- **Interface Type:** Coaxial, Optical, USB
- **Manufacturer:** SMSL
- **Number of Channels:** 2
- **Number of Pins:** 27

## Images

![SMSL PO100 PRO Audio Converter Portable USB DAC MQA DDC XMOS XU316 Digital to Analog Audio Converter Type-C USB Input IIS/Optical/Coaxial Output - Image 1](https://m.media-amazon.com/images/I/31lprW3XRvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reduce errors and Jitter (NOISE)
*by G***R on April 30, 2025*

Your Digital music is transmitted in packets to your playback system. Digital packets sometimes have errors that increase noise on USB connected devices. This box takes the incoming USB C (from your computer) and re-clocks the signal with an XMOS-316 chip. Currently the best available in consumer electronics. You can then output a cleaner digital signal on Coax, Optical, or I2S to your DAC. It's like a water filter on your kitchen faucet. The city filters the water, but you filter the end point for the best result possible.

### ⭐⭐⭐⭐⭐ Review
*by H***C on June 13, 2025*

Que maravilla de producto, acabo de instalarlo entre el pc y el dac marantz. El cambio fue drástico, adiós al sonido plano y aburrido, ahora lleno de micro detalles y musicalidad. Definitivamente la mejor comofa en mi carrera por el hifi!!!! Muy recomendado.

### ⭐⭐⭐⭐⭐ Works great as a reclocker
*by W***C on May 14, 2025*

Using this to reclock my Wiim Ultra stream. Using this to connect to my MHDT DAC made a marked improvement over the built in DAC. Look for video on You tube cheap audioman for more details

## Frequently Bought Together

- SMSL PO100 PRO Audio Converter Portable USB DAC MQA DDC XMOS XU316 Digital to Analog Audio Converter Type-C USB Input IIS/Optical/Coaxial Output
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-01*