High-Quality Bluetooth 5.0 Digital Class D Power Amplifier

    Brand New NJW1194 & Infineon’s Silicon Carbide Amplifier Chipset
    Balanced Circuit with Two Levels Power Input Filtering
    Bluetooth 5.0 & APT-X Support
    SMSL SDB Patented Sound
    CNC precision Processing
Regular price $249.99 USD
Sale price $249.99 USD Regular price

Brand New NJW1194 & Infineon’s Silicon Carbide Amplifier Chipset

The SMSL DA-9 utilizes NJRC's electronic volume control chip NJW1194 from Japan with precise volume control and low distortion. It also comes with 2xGerman Infineon's new technology class D power amplifier chip with higher quality, efficiency up to 92%. The DA-9 can further reduce power consumption.

Balanced Circuit with Two Levels Power Input Filtering

Featuring certificated Hi-Res Audio and balanced circuit, the SMSL DA-9 follows with medical-grade power modules customized Instantaneous power reaching 300w, which is superior in terms of sound dynamics and electromagnetic interference. Besides, the DA-9 adopts large-frame low-leakage switching power supply transformer paired with two levels power input filtering, bringing its own power supply purification process to thoroughly filter the mains interference. Because the greater magnetic flux is far better than the dynamic performance of the power adapter.

Bluetooth 5.0 & APT-X Support

SMSL DA-9 characterizes new Bluetooth 5.0 reception with longer transmission distance, supporting APT-X. It is worth mentioning that DA-9 has better sound rich in details. This device also features powerful subwoofer preamp output for 2.1 system application. It is available for both active and passive speaker.

SMSL SDB Patented Sound

The DA-9 adopts built-in SMSL SDB patented sound and treble bass adjustment function, meaning it can easy match for various music. There are eight EQ modes, including direct, tone, SDB, bass, super bass, rock, soft and clear for different users’ need.

CNC precision Processing

Equipped with full-featured remote control function, SMSL DA-9 follows with precise CNC aluminum alloy shell, whose outer finish is anodized and chamfered to bring a delicate smooth finish and reliable durability. This device also features a color LCD display and user-friendly operating system, simple and easy to understand.

Inside the Box

  • 1 x SMSL DA-9
  • User Manual

1 Year Warranty

The SMSL DA-9 Comes with a 1 year warranty on the AMP & DAC only. Warranty doesn't apply to the included accessories.

Technical Details

Channel separation:
Input Sensitivity/Input Impedance:
Output Power:
150Wx2(2Ω) / 90Wx2(4Ω)/ 50Wx2(8Ω)
power Consumption:
40w (Normal Volume)
Standby Power:
187.5X154X40mm (WxHxD)
Weight (With Package):

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: TBC. Contact us directly to enquire.


  • 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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