Description
Integrated Amplifier with Built-in USB DAC
This unit is a state-of-the-art All-in-One digital amplifier that allows you to easily enjoy professional-grade, authentic sound quality while saving space.
Packed into a compact body that fits easily on a desktop or TV cabinet, it perfectly integrates all the functions of a USB DAC, headphone amplifier, and power amplifier.
The digital inputs are equipped with three interfaces: USB, Coaxial, and Optical,
allowing you to connect computers, smartphones, or TVs to listen to various digital audio sources in high quality.
Furthermore, the output supports both headphones and speakers, allowing flexible use to suit your room environment or personal preference.
With the SWD-UA1, you can effortlessly enjoy rich digital audio content such as High-Resolution (Hi-Res) audio sources, music streaming services, and online broadcasts with professional sound quality.
Reproduce Hi-Res Audio and Music Streaming Services with High Sound Quality
For the crucial DAC chip, it adopts the "ES9016K2M" by ESS Technology.
It supports audio playback of PCM 44.1k–384kHz and DSD 2.8M–11.2MHz specifications.
Simply connect your computer, smartphone, or tablet via the USB input terminal to fully enjoy the rich details of not only downloaded Hi-Res audio but also music streaming services that are increasingly improving in both video and audio quality.
Enjoy Delicate and Clear Sound whether using Headphones or Speakers
This unit employs 1-bit digital amplification technology, featuring delicate, transparent, fast-response, and immersive sound quality.
For output, it supports both headphones and speakers (including passive speakers and active speakers*),
allowing you to freely enjoy music according to your room environment or usage scenario.
Please pair it with your favorite headphones or speakers and immerse yourself in your beloved music world.
*For Passive Speakers, please connect to the SPEAKER output terminals; for Active Speakers, please connect to the PC SPEAKER output terminal (Φ3.5mm stereo mini-jack).
Bring High Sound Quality to Your TV
In addition to USB input, this unit is equipped with one Optical and one Coaxial digital input terminal each.
Therefore, this unit can also be connected to a TV or CD player (models with digital output).
With improvements in TV picture quality and functionality, it is now easy to enjoy YouTube videos or online Live performances on a big screen.
However, you may feel somewhat unsatisfied with the sound quality of the TV's built-in speakers.
In this case, simply connect the TV's optical output terminal to this unit's optical input terminal and pair it with your favorite speakers to enjoy an immersive live viewing experience.
Compact Size for Easy Placement on Desktops or TV Cabinets
With compact dimensions of 146mm (W) × 40mm (H) × 165mm (D), you can place it on a desktop or TV cabinet without burden.
"I want to enjoy music with good sound, but it's hard to make space for an audio system..."
To solve this problem for you, we have condensed all necessary functions from input to output into this lightweight body.
Please use this unit to easily upgrade your daily music listening experience to high sound quality.
Specifications
Digital Input |
Terminal |
USB Type B (USB), RCA pin jack (COAXIAL), Square optical connector / TOS-Link (OPTICAL) |
Signal Format |
USB2.0 (USB), S/PDIF (COAXIAL, OPTICAL) |
PCM Sampling Frequency |
USB: 44.1k/48k/88.2k/96k/176.4k/192k/352.8k/384kHz
COAXIAL, OPTICAL: 44.1k/48k/88.2k/96k/176.4k/192kHz
|
Quantization Bit Depth |
USB: 16/24/32bit
COAXIAL, OPTICAL: 16/24bit
|
DSD Sampling Frequency |
2.8224M/5.6448M/11.2896MHz (USB input only) |
SPEAKER Output |
SPEAKER Terminal |
Speaker terminal compatible with 4mm banana plugs |
Maximum Output |
11 W + 11 W (1 kHz, 1%, 8Ω) |
Supported Speaker Impedance |
4 Ω to 8 Ω |
PC SPEAKER Output |
PC SPEAKER Terminal |
Φ3.5mm stereo mini jack |
Maximum Output |
+11.0 dBm (2.7 Vrms) |
Headphone Output |
PHONES Terminal |
Φ3.5mm stereo mini jack |
Maximum Output |
60 mW (1 kHz, 1%, 40Ω) |
Power Voltage |
DC 12V - 15V |
Power Consumption |
Max 35W, 3.5W (at power on, no sound), 0.05W (in standby, powered off by remote) |
Dimensions, Weight |
Approx. W146mm x H40mm x D165mm (excluding protrusions), Approx. 0.7kg |
Accessories |
AC adapter x1, Remote control x1, Protective cushions x4, Instruction manual x1, Warranty card x1 |
Warranty (Month) |
12 |
*Specifications and appearance are subject to change without notice.
