Sound Engine D1 USB Audio Decoder Unpacking

The Sound Engine D1 is a usb decoder from Audioengine. Its stylish appearance and excellent sound quality make it popular.

The black and yellow color matching is simple and generous, and the appearance and parameters of the decoder can be seen at a glance.

Sound Engine D1 USB Audio Decoder Unpacking

The D1 has USB and fiber optic inputs and outputs for any audio system or headset. Not only for computers, but also for TVs, set-top boxes, Apple TVs, DVDs or Blu-ray players, CD players and more. Since it is powered by USB, it is also a high-fidelity headphone amplifier.

Sound Engine D1 USB Audio Decoder Unpacking

The back of the sound engine D1 usb decoder is clearly printed with its logo and logo, and the polished body looks stylish and atmospheric.

Sound Engine D1 USB Audio Decoder Unpacking

The D1 uses the TI TAS1020B USB controller chip, which is powered directly from the USB bus. After 2 levels of filtering and correction, the power supply is very stable and the noise is very low.

Sound Engine D1 USB Audio Decoder Unpacking

D1 uses the AK4396 decoder chip, due to its high signal-to-noise ratio performance and 2 redundant power supply filter correction, D1 achieves good low noise and low distortion performance.

Sound Engine D1 USB Audio Decoder Unpacking

D1 can handle digital audio signals up to 24Bit/192KHz. Fully plug and play, it is very easy to install and does not require any drivers. The output can be connected to any audio system or active speakers, such as Sound Engine A5+ or A2, USB powered, and does not require an external power supply.

Sound Engine D1 USB Audio Decoder Unpacking

Sound engine D1 USB audio decoder detailed parameters:

Decoder type: USB and fiber (SPDIF) dual mode

Input interface: USB / fiber (SPDIF)

Output interface: RCA/3.5mm headphones

D/A converter: AKM4396

Fiber Receiver: CS8416

USB controller: TI1020B

USB version: USB1.1 or higher

Maximum output amplitude: 2.0V RMS (RCA & 3.5mm)

Output impedance: 47 ohms RCA, 10 ohms 3.5 mm

Power supply: USB 5V

Power consumption: 200mA

USB power supply filtering: Level 2 redundancy adjustment

Signal to noise ratio: >110db

Distortion + noise: <0.002%

Crosstalk: <-85db

Frequency response range: 10Hz â€“ 25KHz +/- 0.5db

Bit rate: up to 24Bit

Sampling rate: up to 192KHz (optical fiber), 96KHz (USB)

Size: 3.5x4x1"

Package Weight: 1.0 lbs (0.5kg)

Keychain Flashlight

Tingrui Electronics Technology Co., Ltd , http://www.jhflashlight.com