SKU: 5726669565

SHANLING UA1 Plus Dual CS43131 Portable DAC & Headphone AMP

Sale price$44.10 Regular price$49.00
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

SHANLING UA1 Plus Dual CS43131 Portable DAC & Headphone AMPFeatures: >Premium Performance, Compact Size. >High Performance Dual CS43131 DAC Chips. >Supports High Resolution PCM & DSD Signal Decoding. >32 Bit 768kHz PCM & Native DSD512 Audio Signals. >In House Developed Ultra Conversion Black Technology. >Clear Sound, Low Power Requirement. >Almost Zero Noise Floor. >RGB Bitrate Indicator. >Small, Compact Form Factor. >Support Eddict Player Application. >Swappable High Purity Oxygen Free Copper Cable.

Features:-

>Premium Performance, Compact Size.

>High-Performance Dual CS43131 DAC Chips.

>Supports High-Resolution PCM & DSD Signal Decoding.

>32-Bit/768kHz PCM & Native DSD512 Audio Signals.

>In-House Developed Ultra-Conversion Black Technology.

>Clear Sound, Low Power Requirement.

>Almost Zero Noise Floor.

>RGB Bitrate Indicator.

>Small, Compact Form Factor.

>Support Eddict Player Application.

>Swappable High-Purity Oxygen-Free Copper Cable.

>Compatible with Different Devices.

>UAC1.0 Mode for Nintendo Switch.

Technical Information:-

>Output Power: 1.6V@32Ω(80mW@32Ω).

>Frequency: 20Hz-40kHz(±0.5dB).

>THD+N: 0.0004%(A-weighted).

>SNR: 125dB.

>DNR: 126dB.

>Crosstalk: 71dB.

>Output Impedance: 0.5Ω.

>Weight: 9.5 grams approx.

>Dimensions: 40mmx17.7mmx8.2mm.

Presenting the Shanling UA1 Plus Portable USB DAC/AMP, with great sound comes low power consumption in the form of UA1 Plus. The DAC/AMP houses a premium Dual-DAC chipset housing two CS43131 DAC chips combined with a high-performance USB Processor that enables high-resolution 32-Bit/768kHz PCM and native DSD512 audio signals. It features Shanling’s in-house developed ultra-conversion black technology that helps in optimizing the power consumption mode. UA1 Plus has an interchangeable connector cable that allows users to use the UA1 Plus with a variety of devices. Get great sound with a pure high-resolution audio experience with the Shanling UA1 Plus!!

Premium Sound in A Compact Package:-

Shanling UA1 Plus packs a premium sound in a compact form factor. The DAC/AMP is equipped with top-quality components such as a high-performance Dual DAC chipset, USB processor, super frequency black technology, etc. that greatly enhance the listening experience with top-quality sound output.

In-House Developed Ultra-Conversion Black Technology:-

Shanling UA1 Plus features the brand’s in-house developed ultra-frequency conversion black technology. This technology optimizes power consumption while maintaining high-resolution audio performance. The technology actually optimizes the power draw based on the working condition such as active bitrate, volume level, Impedance load, etc. greatly reducing power drain from the connected source device.

Supports Pure High-Resolution Audio Signal Decoding:-

Don’t get fooled by the small and compact form factor of the UA1 Plus, the DAC/AMP packs an impressive performance with true high-resolution audio signal decoding support. With the help of a CT7601 USB receiver chip that enables 32-Bit/768kHz PCM and native DSD512 high-resolution audio signals.

Clear Sound with Almost Zero Noise-Floor:-

Shanling with their years of expertise in designing premium audio gears, has designed the UA1 Plus to deliver unmatched sound performance. The DAC/AMP provides clear audio signal decoding with negligible noise floor. It is suitable for high-sensitivity IEMs.

Complete Functionality With Eddict Player Application:-

The UA1 Plus is completely compatible with the Shanling Eddict player application on the source device. It helps you access different functions and features on the device such as volume level, filter, gain control, etc.

RGB Bitrate Indicator:-

Shanling UA1 Plus features an RGB indicator placed neatly right next to the headphone connection port. The indicator glows in different colors based on the active file bitrate. It ranges from Red, Blue, and Green, to White, and more.

Works Perfectly With Nintendo Switch:-

Shanling UA1 Plus Portable USB DAC/AMP supports UAC2.0/UAC1.0 easy switching. The UAC1.0 mode allows easy connection with devices such as Nintendo Switch. The device has easy to switch one-key mode button. 

 
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 5726669565

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4.1 ★★★★★
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K
Verified Purchase
Kev
Battle Creek, US
★★★★★ 5
Makes For Quiet Rides
Model: 10 SqFt(0.95 SqM)
Comparable quality and performance to name brand competitor. It sticks on strong, easy to apply, and does make a difference in sound reduction. Turn your hollow shell sounding vehicle panels into solid sounding walls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
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Verified Purchase
Troy Amhaz
West Palm Beach, US
★★★★★ 5
Must for subwoofers. True 2mm spec. High quality.
Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
Let me start of by saying WOW! This made a huge difference in the SQ of my L7S pushing 930w rms. Before I had major rattles in my 2020 Honda Civic SI. Taking the time to do this to my trunk and Lid made me realize just how loud my subwoofer actually is. It literally eliminated the rattles throughout my whole car. I still plan on doing this to my doors and rear deck but once I upgrade the speakers. I still have half of the box just doing the trunk and lid so 1 box of 36sf will be enough for most of the areas that need to get done. You may need a little more overall. This is true 2mm spec. Very sticky and easy to apply. It just take time to finish the work correctly and roll it down. It is not as heavy as I thought it was going to be. The size of the sheets are perfect for what you need to do. The value is on point for the quality. It does not rip very easily but you can cut it to size without any problems. Again, This is a must buy for anyone who is pushing 1000w rms or more.
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Reviewed in the United States on November 29, 2025
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Verified Purchase
Craigdog
Battle Creek, US
★★★★★ 5
Quality product you
Model: 18 SqFt(1.7 SqM), Model: 18 SqFt(1.7 SqM)
Summary: Great quality product, priced right. Cuts and installs easy-follow the instructions people!! PRO TIP-you don’t need to cover every square inch. OVERKILL!! Think about it-when a bell rings you could put your fingers on the edge and silence it right? Same rules apply here. A strip or square will isolate the vibration and notice when placed correctly— knock on the surface and see what vibrates or what part makes the loudest drowning and that’s a good clue of where you should put a piece of this…unless you’re trying to use it for temperature insulation no need to go ape on it. If you look at the bottom of a stainless steel sink, it’s got a stripe or a small sticker of insulation that keeps it from rattling. You can do that here. What’s important to note is the instruction specifically say use a roller to roll the ribs out until it’s smooth that way you’ve got maximum adhesion. I see a lot of pictures and videos from people that finished their install and didn’t follow this simple instruction. It makes sure that it’s stuck down before you put all your paneling and carpet back in and it’s a small step with a cheap wooden roller it’s easy. I’ll say the installation with this product is a breeze. You can use sharp scissors or a blade. It does get gummy after a while, and you may need to clean off your blade or your scissors, but it cuts very well and the ribs make it easy to size in space the thickness is fantastic and the backing paper comes off quite easily. I’ve done lots of installations with Graphics emblems you name it and this product is very easy to use and represents good value.
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Reviewed in the United States on March 30, 2026
S
Verified Purchase
Shopper
West Palm Beach, US
★★★★★ 5
Good stuff !
Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
This is an excellent product. Easily moldable, cuttable with good scissors or razor knife, very sticky, works great. This pack was enough to do all 4 doors on a crew max truck, and I went wild on the fronts. I used 9 peices on each rear door which was just enough, and the rest on the fronts. I doubled up layers and even used some on the back of the door panels. If you follow the instructions and dont go wild you might even have extra left over. It works just like you would imagine. Without doing the entire cab there will still be road noise but this helped noise, better audio, no buzzing door panels, terrific improvement. It is kind of heavy, so extra weight is added to truck, but that really isnt a bad thing. It is noticable but in a good way. Get it. Use it.
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Reviewed in the United States on March 20, 2026
O
Verified Purchase
Odin M Turner
Omaha, US
★★★★★ 4
Good product
Model: 36 SqFt(3.4 SqM)
Easy to roll out. Works great  Why did you pick this product vs others?: Fair price for the amount of coverage, good quality  Works well: Easy to install, rolls out great. Forms to contours well
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Reviewed in the United States on July 13, 2025

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