SMSL PO100 2024
SMSL PO100 2024
SMSL PO100 2024
SMSL PO100 2024
SMSL PO100 2024
SMSL PO100 2024
SMSL PO100 2024
SMSL PO100 2024

SMSL PO100 2024

Advanced USB Digital Interface

  • Asynchronous Transmission
  • DOP64 Support
  • XMOS XU316
  • Type-C USB Input
  • OPT/COAX Output
  • Lightweight Design
Regular price $38.99
Sale price $38.99 Regular price
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  • Estimated Delivery:Sep 25 - Sep 29

  • Free Standard Shipping & Returns On all orders. Check if your country applies.

SMSL PO100 2024

SMSL PO100 2024

USB Digital Interface: Superior Signal Conversion

The USB digital interface transforms digital audio signals from USB sources into traditional outputs like coaxial or optical, enabling seamless connection to a decoder. This process reduces power noise, electromagnetic interference, timing errors, and interface distortion, resulting in enhanced audio fidelity and sound quality.

Compact Design: Lightweight and Portable

Equipped with XMoS chips for asynchronous transmission, this mini USB digital interface ensures high-quality signal processing. Featuring a Type-C USB input for modern compatibility, it comes in a pocket-sized form factor, weighing only 75g (including packaging), making it ideal for on-the-go use.

Versatile Outputs and Advanced Clock Technology

This device supports optical and coaxial digital outputs with sampling rates from 44.1kHz to 192kHz and DOP64 (DSD64). Combined with the XMOS chip and SMSL's CK-02 clock circuit design, it delivers ultra-low clock jitter and pristine audio clarity.

XMOS XU316 and MQA Decoding

Powered by the 3rd generation XMOS XU316 chip, this interface supports MQA decoding for master-quality sound. MQA playback doesn’t require specialized software like foobar2000 or Audirvana Plus; simply use ASIO or WASAPI-compatible audio outputs for optimal results.

Plug and Play: Effortless Compatibility

No drivers are needed for macOS or Windows 10 and above—just connect to your PC, phone, or tablet, and the device will appear as "SMSL USB AUDIO" in the system's audio settings. For Windows 10 and earlier versions, driver installation is required.

Broad Device Compatibility

Compatible with computers, mobile phones, tablets, and players/streamers with USB output, the device supports Android, iOS, PC, and tablet systems. For gaming consoles, consider upgrading to the PO100PRO.

Simplified Use of DOP64

To enable DOP64, set the player software to DOP output mode and connect via optical or coaxial to a DOP64-compatible DAC. Note that Windows systems require driver installation for DOP playback.

MQA and Sampling Rate Indicators

MQA Indicator Light:
Green: Regular MQA-certified audio
Blue: Studio MQA audio
Red: OFS, MQA file unfolded by the front-end
Sampling Rate Indicator Light:
Green: 44.1kHz / 48kHz
Blue: 88.2kHz / 96kHz
Red: 176.4kHz / 192kHz
White: DSD

Free Standard Shipping

We Offer FREE Standard Shipping on all orders to Most of the World*

1 Year Warranty

Your Headphones, IEM's, AMPs and DACs, are covered by a warranty against factory defects.

Authentic Products

HiFiXAudio is an official distributor of the brands we carry. All products are genuine.

Model
SMSL PO100 2024
Input
USB (Asynchronous transmission)
USB Compatibility
macOS and Windows 10 or above (Plug and Play; no drivers required)
Output
Coaxial, Optical
Sampling Rate
44.1~192kHz / DoP64
Bit Depth
16/24-bit
Power Supply
5V/0.1A
Size
45 x 13 x 50 mm (W x H x D)
Weight (including packaging)
75g / 2.41oz

Customer Reviews

Based on 2 reviews
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S
Stig Andersen
Cleaner and more engaging sound - the power of simplicity

I realized the foolishness of using a portable DAC from my PC's USB to my active speakers where the signal would go into an ADC, be processed and finally go through the built-in DAC.
With the PO100 2024 I could connect the PC to the USB input and get a clean re-clocked output by an optical cable to the active speakers, now directly using the digital signal for its DAC.
That was the theory and voilà - the sound is now cleaner and calls for a more enjoyable listening experience with more details and engagement.

D
David O'Hare
Superb little device!

Used between my PC and Dac, it's cleaned up the signal and has completely transformed the quality of audio I now hear.

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