D50s USB DAC Dual ES9038 Bluetooth 5.0 DAC Audio Decoder For LDAC 32Bit 768KHz DSD512 Black

D50s USB DAC Dual ES9038 Bluetooth 5.0 DAC Audio Decoder For LDAC 32Bit 768KHz DSD512 Black

Advantages:
- Bluetooth 5.0
- Hi-Res Audio certification. Hi-Res Audio Wireless certification
- For Sony LDAC certification
- For XMOS XU208
- Support DSD512
- PCM support 32bit 768KHz
- For German Thesycon customized driver
- 2pcs ES9038Q2M decoding chips
- 0.0003% distortion
- 7 kinds of filtering modes
- Support remote controller

Features:
- DSD512 32bit 768kHz powerful decoding capability. D50s USB supports DSD64-DSD512 (Native) hard decoding and PCM decoding from 16bit/44.1kHz to 32bit/768kHz, which is enough to cover the current mainstream formats and compatible with higher format formats that may appear in the future. The coaxial and optical input of D50s can support PCM 24bit/192kHz and DSD64 with DOP encoding.
- Bluetooth 5.0 Hi-Res Audio Wireless HD transmission. D50s has obtained Hi-Res Audio Wireless certification and certification for SONY LDAC. Equipped with CSR8675 Bluetooth chip, support for LDAC/AAC/SBC/aptX/aptX-LL/aptX-HD and other audio encoding; abandoning the internal decoding of the Bluetooth chip, it is carried out by ES9038Q2M, allowing you to enjoy high-quality wireless audio. If you do not want to use Bluetooth, you can also turn off the entire Bluetooth module individually in the menu.
- 2pcs ES9038Q2M HIFI decoding. D50s uses two ES9038Q2M as decoding, each channel uses one ES9038Q2M and its two channels are output in parallel to make the sound more pleasant. The decoder for SABRE is widely recognized in the high-fidelity audio industry. It can provide extraordinary music quality and lower total harmonic distortion (THD) levels. It is the gold standard of audio performance.
- Excellent performance. The measured distortion is as low as 0.00025%, and SINAD is as high as 112dB. Excellent indicators are the basis for good sound.
- For XMOS XU208 + customized driver. D50s uses second-generation chip XU208 for XMOS as the USB interface. With the special driver customized by Germany for Thesycon (for Win7 or higher), D50s can better support high-resolution audio, especially DSD Native.
- OPA1612 and LME49720 high performance operational amplifier. Two OPA1612 operational amplifiers and one LME49720 operational amplifier form the LPF network of D50s. The excellent performance of the op amp and the high-precision resistance container ensure the lossless transmission of the signal. LME49720 is equipped with op amp sockets, which can be replaced by users according to their preferences. Attention: It is not recommended for non-professional users to replace it. After replacement, the original parameter performance of the machine cannot be guaranteed.
- The D50s adopts a one-piece body, and a solid aluminum brick is hollowed out into the one-piece body of the D50s with a CNC machining center. The one-piece body also ensures a better appearance, better strength, and better electromagnetic shielding.
- Automatic power on/off & automatic screen off. D50s can be set as automatic power on/off function (utility model patent). When a valid signal is detected, it will automatically turn on, and will automatically turn off after 1 minute without a signal. The D50s screen can also be set to automatically shut down the screen 30 seconds after each inactivity to avoid glare and excessive screen wear. You can adjust the automatic screen rest function and screen brightness in the menu.
- Powerful body, simple operation. To operate such a decoder, only one button and one joystick are enough. Turn on and off, adjust output volume, mute, select input, set automatic power on and off, set screen brightness, and set filter mode. In addition, you can also use the remote control to operate.
- USB/coaxial/optical decoder application. D50s has USB, coaxial, and optical input. The input capabilities of each interface are as follows: USB input 768kHz/32bit, DSD512. Coaxial input 192kHz/24bit, DSD64. Optical input 192kHz/24bit, DSD64
- Decoder + preamp application: D50s output signal strength is adjustable, so it can be used as a "decoder + preamp" to connect to a pure amplifier.
- Bluetooth receiver application: connect your mobile phone, tablet, notebook computer to D50s via wireless Bluetooth, then D50s can be used as a high-fidelity Bluetooth receiver, and the output signal can be connected to other devices, such as power amplifiers, active speakers.
- Tablet PC/Mobile phone decoder application: For iPad and iPhone with Apple Lightning interface can be connected to D50s via Apple's "Lightning to USB Camera Adapter". Tablet for Android and mobile phones can be connected to D50s via OTG cable, turning the device into player and passing D50s Get better sound effects than in-camera decoding. (Attention: As some devices for Android do not support OTG, it is not guaranteed to be compatible with all devices for Android.)

Specifications:
Device attributes:
- Product size: 11.9cmx11cmx2.6cm
- Product weight: 510g
- Power supply: DC 5V/1A
- Input ports: USB/OPT/COAX/BT
- Line Out port: RCA

Electrical properties:
- THD at A-weighting: <0.0003% at 1kHz; <0.0004% at 10-20kHz
- SNR at A-weighting: >122dB at 1kHz
- Frequency response: 20Hz-20kHz (±0.1dB)
- Output amplitude: 2Vrms at 0dBFS
- Noise level: <2uVrms
- Channel crosstalk: -130dB at 1kHz
- Channel balance: 0.025dB

Support specifications:
- USB IN: 44.1kHz-768kHz/16bit-32bit, DSD64-DSD512(Native), DSD64-DSD256(Dop)
- OPT/COAX IN: 44.1KHz-192kHz/16bit-24bit, DSD64(Dop)
- BT IN: For AAC/SBC/APTX/APTX LL/APTX HD/LDAC

Package Included:
- 1 x Set of Decoder

Note:
- It is assembled and ready to use.
- The product does not have a power adapter, you can use a mobile phone charger, power bank or computer USB port to supply power.