Details：

1. Use Xmos-Xu208 chip to receive usb signal and Spdif signal.

2. Provide genuine and customized xmos driver, absolutely no beeping noise of free public driver.

3. AK4495 supports DSD128 and PCM384K, AK4493 supports DSD512 and PCM384K.

4. Coaxial and BNC support DOP64 and PCM192K, optical fiber supports DOP64 and PCM176.4K.

5. With remote control function, remote control realizes channel switching, volume addition and subtraction, and mute control.

6. There are balanced output, unbalanced output, headphone output (optional), etc.

7. Aluminum alloy drawing process panel, thin steel box body, aluminum alloy drawing process upper cover, both beautiful and good shielding.

8. Adopting R cattle power supply, with the smallest magnetic leakage and the highest efficiency.

9. Independent windings for digital and analog power supply, independent rectification and filtering, and power supply with stabilized voltage.

10. The standard operational amplifier is two pieces of OPA2134PA and one piece of OPA2604AU.

Performance:

Audio input: BNC, coaxial, optical fiber, USB，CSR8675 Bluetooth.

Audio output: a set of balanced output, a set of unbalanced RCA output, a set of headphone output (optional).

The main amplifying board adopts double-panel design, making it fine.

The resistors and capacitors of this machine are assembled with high-quality discrete fever components, so that the sound quality can be guaranteed: Siemens polypropylene capacitors, CBB ultra-small polypropylene metallized capacitors, ELNA capacitors, BC capacitors, etc., so as to ensure pure tone, high resolution, and low sound staining. , The sound field is open and other advantages.

xu208 uses 3 active crystal oscillators. Can effectively reduce the clock jitter of the USB port.

The functions of this machine are controlled by MCU, and the channel state when the machine was turned off last time is memorized.

Specifications:

Dimensions: width 260mm, depth 167mm, height 55mm (excluding knob, machine feet, connector size)

Frequency response: 20Hz-35KHz

Signal to noise ratio: 110dB

Harmonic distortion: ordinary port output: <0.001%

Support 16bit, 24bit digital stream

Support the following sampling frequencies: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 192KHz, 384K
AK4495 supports: DSD64, DSD128
AK4493 supports: DSD64, DSD128, DSD256, DSD512

Output level: balanced output 9V, unbalanced output 2V

Dynamic range: 120dB

Input impedance: digital 75 ohms

Line output impedance: 600 ohms

Input voltage: 110V, 220V/50Hz

Net weight: about 1.75Kg

Front color：default silver front ，also can provide black

Package included：

Finished dac x1

Remote x 1 （ no battery）

AC power cord