SKU: 5273955036

TOPPING MX3s Headphone AMP Buildt-in Bluetooth USB Decktop DAC & Power Amplifier

Sale price$179.10 Regular price$199.00
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

TOPPING MX3s Headphone AMP Buildt-in Bluetooth USB Decktop DAC & Power AmplifierFeatures: >Built in AKM DAC Chipset. >Bass & Treble EQ Settings. >Supports Bluetooth Signal Input. >High definition Bluetooth codecs support(LDAC, AptX HD, AptX, AAC, SBC). >High Power Merus Class D Speaker Output. >High Power Headphone Output. >Digital USB, Optical, & Coaxial Inputs. >RCA Aux Input. >Built in Sub Woofer Output. >Automatic on off function. >Enhanced Performance with Ultra Low Distortion & High SNR. >Two Level Gain Settings. >Built in

Features:-

>Built-in AKM DAC Chipset.

>Bass & Treble EQ Settings.

>Supports Bluetooth Signal Input.

>High-definition Bluetooth codecs support(LDAC, AptX HD, AptX, AAC, SBC).

>High-Power Merus Class D Speaker Output.

>High-Power Headphone Output.

>Digital USB, Optical, & Coaxial Inputs.

>RCA Aux Input.

>Built-in Sub-Woofer Output.

>Automatic on/off function.

>Enhanced Performance with Ultra-Low Distortion & High SNR.

>Two-Level Gain Settings.

>Built-in OLED Display Screen.

Technical Specifications:-

>Supported Decoding: Up to 24-Bit/192kHz PCM.

>THD+N: <0.003%.

>SNR: 115dB.

>Gain: 2dB(Low-gain), 14.8dB(High-gain).

>Noise: <2.0uVrms(Low-gain), <7.0uVrms(High-Gain).

>Output Power: 700mWx2@32Ω(Headphone Output).

>Speaker Output SNR: 110dB.

>Speaker Output Noise: <60uVrms(Low-gain), <100uVrms(High-gain).

>Speaker Output Power: 62Wx2 @ 4Ω.

 

---SpecificationsSplit---

Topping MX3S is an upgrade to the classic MX3 all-in-one desktop solution for audio enthusiasts. It’s an ideal device for audiophiles looking to get a one-device compact solution for everything. The MX3S is a high-performance audio decoder, it houses a Merus Class D power amp chipset for your passive speakers, and it also has a high-power amplification circuit for your headphones. MX3S supports everything as a source from a USB input from a laptop/pc to digital Coaxial and Optical inputs from CD players and other devices and even supports high-quality Wireless Bluetooth input. The Topping MX3s packs an outstanding performance in a super compact form factor!!

High-Resolution Audio Signal Decoding With Built-in AKM DAC:-

Topping has featured a high-performance AKM DAC chip on the MX3S. It enables decoding for high-resolution audio signals supporting up to 24-bit/192kHz bitrate audio signals. It decodes them and provides a rich, clean, smooth output for the listeners.

High-Performance Bluetooth Connectivity With Qualcomm’s Bluetooth Processor:-

Topping MX3S houses Qualcomm’s advanced QCC3040 Bluetooth Chipset. It provides high-definition Bluetooth input with support for most codecs including LDAC, AptX HD, AptX, AAC, and SBC.

Compact Size High-Power Output:-

With Merus Class D power amplification chipset, the Topping MX3S is a mighty little device. It packs a powerful sound performance delivering up to 62W of clean output per channel for speakers at 4Ω of load. It can drive most bookshelf speakers with ease. The MX3S also houses a sub-woofer output allowing the user to create a 2.1ch setup.

High-Power Headphone Output:-

Topping MX3S is a device that can act as a one-point solution for all your high-resolution audio requirements. Along with the powerful speaker amp, the device also houses a high-power headphone amplifier. It produces a clean and accurate output with low distortion and clean background. You get up to 700mW of clean power, which is adequate to drive most headphones in the market. With two-level gain modes, you will be able to pair your highly sensitive IEMs as well as high-power requiring headphones with the MX3S.

Built-In EQ Function:-

Topping MX3S has got a built-in eq function that allows the users to adjust the Bass and Treble response within a range of -10dB to +10dB. This gives full control in the hands of the user, they can easily adjust the output to their liking.

Automatic On/Off Function:-

Topping MX3S supports an automatic on/off function on digital inputs. Once the device detects an input signal it automatically turns on. Once the signal is not received for a minute, the device automatically enters standby mode.

 

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: 5273955036

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ElyGar
San Leandro, US
★★★★★ 5
GOOD
Style: 28Pack Eufy Omni C20 Accessories
The kit includes several useful pieces and helped me replace accessories I already had worn out. I liked that everything came organized and it was easy to find each part. Some pieces feel sturdier than others, but overall it does the job well and it is convenient having everything together in one package.
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Reviewed in the United States on May 28, 2026
G
Verified Purchase
German Vargas
Fort Morgan, US
★★★★★ 5
Buena calidad precio
Style: 28Pack Eufy Omni C20 Accessories
Precio beneficio me parece un paquete bastante completo para hacer los mantenimientos. En cuanto a tamaño calidad y funcionamiento no hay queja (salvo por del atornillador que es como de mentira y se desarmo al tratar de aflojar el tornillo y no es de la medida correcta).
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Reviewed in the United States on November 8, 2025
G
Garrett Moore
Battle Creek, US
★★★★★ 5
Excellent Long Term Value & Perfect Compatibility with Eufy Omni C20 Robot Vacuum
Style: 28Pack Eufy Omni C20 Accessories
This set is of great quality and value for the money. It fits perfectly with the vacuum and base station and includes extra tools like a small screwdriver if you need to make any repairs. I love how it functions and provides the user with an easy experience with all the maintenance tools in one kit, lasting for many months or even a year or two with the primary vacuum. I absolutely recommend this product. Everything you need!
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Reviewed in the United States on November 29, 2025
J
Jim
Los Angeles, US
★★★★★ 4
Great value pack
Style: 28Pack Eufy Omni C20 Accessories
I've used each type of item in my vacuum and they all work just as well as the originals. The fit is precise and they last just as long as the original items. It's a great value pack and I love that I have so many extras in the house. I did ding one star because the included screwdriver is the wrong size to install the side brush. If you aren't paying attention during installation you could easily strip the screw. The other items are very easy to install.
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Reviewed in the United States on February 1, 2026
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Belle
Draper, US
★★★★★ 5
Solid Purchase
Style: 28Pack Eufy Omni C20 Accessories
Fits perfectly for my Eufy! My only suggestion would be to include the little filters too.
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Reviewed in the United States on October 24, 2025

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