Nobsound Douk Audio M100 Amplifier: Enrich Your Audio Experience with Unmatched Performance

(1 customer review)

The Nobsound Douk Audio M100 Amplifier is a powerful audiophile amplifier that will enhance your music experience. It has several connectivity options, including Bluetooth, USB, Coaxial, Optical, and Stereo RCA audio I/O connectors. The amplifier is compatible with a variety of home audio devices and may be used as a digital music player, preamp output, or to build a multichannel stereo audio system. With a maximum output power of 68W+68W and a wide working voltage range, it is suitable for home, automotive, motorcycle, or marine entertainment systems. You may experience greater audio performance due to its upgraded design and LED indicator.


Nobsound Douk Audio M100 is a powerful amplifier that boasts a wide range of audio inputs, including Bluetooth, PC-USB and U-disk, stereo RCA, coaxial, and optical, making it compatible with a variety of devices such as phones, computers, tablets, MP3 players, TVs, CD players, and more.

Nobsound Douk Audio M100 Amplifier

Established in 2013, Douk Audio & Nobsound is a brand that has been created by a group of passionate music fans and professional sound experts. They are known for designing and manufacturing various sound equipment, including amplifiers, phono preamps, headphone amps, DACs, audio switches, and more.

Among their impressive lineup of audio products, this Amplifier stands out as a powerful and versatile option that caters to the needs of discerning audiophiles.

One of the standout features of the Nobsound Douk Audio M100 Amplifier is its abundant audio I/O interfaces. Additionally, it offers three types of sound output options, including speaker jacks, a 3.5mm AUX output, and a 3.5mm headphone jack, providing versatility in how you connect and enjoy your audio.

One of the key strengths of the device is its strong compatibility and multichannel use capabilities. With its USB connectivity, it supports PC-USB (phone OTG) and U-disk, allowing you to use it as a digital music player to play lossless formats such as WMA, WAV, APE, and FLAC.

Furthermore, its 3.5mm AUX preamp output enables you to connect it to another amplifier, an active subwoofer, or an active speaker, allowing you to build a multichannel stereo sound system and expand your audio setup.

Another notable feature of the Nobsound M100 Amplifier is its ample power and wide working voltage. Equipped with the Infineon MA12070 chip, this amplifier delivers a maximum output power of 68W+68W, making it capable of driving most home desktop, bookshelf, or indoor passive speakers with impedance ranging from 4-16Ω.

Moreover, its DC 9-20V wide working voltage makes it suitable for a variety of applications, including home, car, motorcycle, or marine stereo systems, providing HiFi music enjoyment wherever and whenever you desire.

It also features a convenient LED indicator and superior design. The RGB LED sound level meter not only shows the volume level but also adds a dynamic visual element to your listening space.

The built-in display screen provides real-time information about the working status of the amplifier, making it easy for audiophiles who pursue HiFi sound to monitor and adjust settings accordingly.

In addition to its impressive features mentioned above, the Nobsound Douk Audio M100 Amplifier offers a wide range of sound input options, including Bluetooth 5.0, USB (PC-USB/U-disk), coaxial, optical, and stereo RCA, providing flexibility in connecting various sound sources.

The sound output options include banana speaker jacks, a 3.5mm headphone jack, and a 3.5mm AUX output, allowing you to connect your preferred audio devices. The amplifier is powered by the reliable Infineon MA12070 amp chip, ensuring high-quality audio performance.

With an output power of 68W+68W and support for multiple impedance options (4/6/8/16Ω), it Nobsound Douk Audio M100 Amplifier can deliver rich and immersive sound experiences. The amplifier also supports high-quality sound formats, including 24bit/192kHz for optical/coaxial inputs

Technical Specs

  • Type: Class D
  • Chip: Infineon MA12070
  • Output Power: 68W+68W
  • Impedance: 4/6/8/16Ω
  • Inputs: Bluetooth 5.0, USB, Coaxial, Optical, RCA
  • Outputs: Speaker jacks, Headphone jack, AUX
  • Sampling Rate: 24bit/192kHz (Optical/Coaxial), 16bit/44.1kHz (USB)
  • U-disk Formats: MP3/WMA/WAV/APE/FLAC
  • U-disk Format: FAT32
  • Voltage: DC 9-20V
  • Power Interface: 5.5mm/2.1-2.5mm
  • LED Indicator: RGB Sound Level Meter
  • Display: Screen
  • Dimensions: 6275112mm
  • Net Weight: 337g
  • Package Weight: 500g
Package Dimensions

Item Weight


Date First Available



Does not apply

1 review for Nobsound Douk Audio M100 Amplifier: Enrich Your Audio Experience with Unmatched Performance

  1. Pearlene

    My brother recommended I might like this web site. He was totally right.
    This post truly made my day. You cann’t imagine just how much time I had
    spent for this info! Thanks!

Add a review

Your email address will not be published. Required fields are marked *

Shopping Cart
Scroll to Top