DAC ES9219C Chip Hi-Res Audio Cable Mini Headphone Amplifier

    Premium ES9219C DAC Chip
    In-House Developed FPGA Architecture
    Clean and Noise-Free Operation
    Custom Conductive Cotton Shield
    Swappable High-Purity OFC Connector Cable
Regular price $41.65 USD
Sale price $41.65 USD Regular price $49.00 USD

Premium ES9219C DAC Chip

Adopting the same trusted ESS Sabre DAC chipset as the highly-acclaimed UA1 Pro DAC/AMP, SHANLING UA1S houses a high-performance ES9219C 32-Bit stereo DAC chipset from ESS Sabre Technologies. The UA1S’ signal ratio can reach up to 117db. It is worth mentioning that users can explore their favorite music with all-new clarity and details as the premium ESS DAC chipset delivers quality performance with ultra-low distortion and clean background.

In-House Developed FPGA Architecture

Featuring the brand’s in-house developed FPGA audio architecture, UA1s adopts a new FPGA hard solution and hardware logic circuit to achieve high speed, low delay and more stable operation. This brings improved audio quality performance. You notice better, cleaner output with lower distortion. The embedded high-speed flash can make the instantaneous startup of the device come true. With 55nm embedded flash technology and the low core voltage of 1.2V, SHANLING UA1S ensures the low power consumption. At the same time, it has a quite high functional and all-inclusive expansion space.

Clean and Noise-Free Operation

With skillful noise reduction technology, The SHANLING Mini headphone amplifier utilizes an LDO power chip with low noise and high current, making the sound background like a dark curtain. It is so quiet that it can make almost zero bottom noise sound effects, shaping the UA1S rich charm and exquisite voice.

Custom Conductive Cotton Shield

For immersive listening, the SHANLING UA1S is equipped with 360° full range of custom conductive cotton as shielding cover, effectively isolated a variety of electromagnetic radiation and noise interference in the complex signal environment. Whether you are in the mall or on the bus, you can enjoy the wonderful music.

Swappable High-Purity OFC Connector Cable

SHANLING UA1S is compact and versatile. Just like the other premium products in the catalog, SHANLING characterizes interchangeable cable design on the UA1s. You can replace the stock cable with a long Type-C connector cable. Besides, it can use with Apple IOS devices with a dedicated Lightning connector cable. With high-purity oxygen-free copper wire, the sound is more natural and transparent.

Inside the Box

  • User Manual

1 Year Warranty

The SHANLING UA1S Comes with a 1 year warranty on the AMP & DAC only. Warranty doesn't apply to the included accessories.

Technical Details

Output power:
1.6V@320 (80MW@32Ω)
Frequency response:
20Hz -50KHz (+0.5dB)
0.0007% @ 32Ω (A-weighting)
Dynamic range:
119db @ 32Ω (A-Weighting)
Signal ratio:
117db @ 32Ω (A-Weighting)
Channel separation:
71db @ 32Ω
Output impedance:
40mm x16.5mm x10mm
about 6.6g
Quick Getting Started Guide: 1
Warranty card: 1
USB A to Type-C cable: 1
USB Type-C to C cable: 1

Processing Time

This product is in Pre-order period. Pre-orders are provided for items that have not reached us and will take some time to be shipped out.

Pre-order Period: No ETA for Black.


  • No cancellation of orders once ordered.
  • All orders to be shipped out sequentially.

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

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30-Day Return Policy

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