Xduoo XA-10 High Performance Balanced DAC & Headphone Amplifier Class A 4000mW USB DAC DSD512

Xduoo XA-10 High Performance Balanced DAC & Headphone Amplifier Class A 4000mW USB DAC DSD512
    
Advantages:
- For MQA Full format
- DSD512
- PCM32Bit/768KHz
- AK4493*2
- Class-A amplification
- Balanced circuit
- USB DAC
- Support coaxial/optical
- HD Bluetooth

Features:
- Fully balanced circuit: Two-chip DAC chip, from decoding to headphone amplifier circuit, is globally balanced to avoid noise interference and crosstalk between sounds caused by shared ground wires, which greatly improves separation and reduces background noise
- The output interface is rich, and the output power is up to 4000mW. It has 6.5 single-ended output with output power up to 3000mW. It has 4.4 balanced output and the output power reaches 4000mW. With 4-pin XLR balanced output, output power up to 4000mW
- Full format support: Support DSD format, can support DSD512. Support DXD format, can support sampling rate up to 32bit/768KHz. Support for MQA full format, can support 8 times expansion, that is, 32bit/384KHz. Support all PCM formats, can support sampling rate up to 32bit/768KHz
- High index: harmonic distortion reaches 0.0008%, separation degree reaches 108dB, signal-to-noise ratio reaches 120dB, almost inaudible to the bottom noise
- Rich input interfaces and supports high-definition USB audio input. It can be connected to the USB interface of a computer, mobile phone, tablet, or HIFI player, and can support PCM32bit/768KHz, DSD512
- Support high-definition coaxial, optical fiber input. Can be connected to desktop CDs, players, various digital turntables, etc., can support PCM24bit/192KHz, DSD64
- Support high-definition Bluetooth input: can connect to various Bluetooth playing devices, support for SBC, AAC, aptX, aptX_LL, aptX_HD, LDAC format transmission
- Class A balanced circuit: Using transistors as Class A amplifiers, the circuit is in an ideal working state, with strong output and strong load capacity. It is specially designed to deal with various difficult-to-drive earphones.
- Imported chip: adopts dual-chip AK4493EQ as the decoding chip, with better performance indicators
- Professional power chip: CPLD data shaping, using HIFI-level CPLD for data shaping to achieve clock synchronization and reduce jitter
- Professional capacitor design to ensure high-fidelity sound quality. Using audio professional capacitors for NICHICON, ELNA, etc., the sound is soft, warm and soft, and the high frequency is gorgeous
- Digital volume adjustment: Two pieces of BB professional volume adjustment IC are used, with minimal distortion and rejection of low-volume partials. 100 levels of volume, adjustable to the volume you want
- Display: 0.96 inch high-definition OLED display is used to know whether the machine is in the current decoding state at any time
- Small size, specially designed for modern desktop space. Balance size and high-quality sound quality
- Internal output relay protection: avoid the impact sound of switching machine and protect the earphone and machine under abnormal conditions

Parameters:
- Power Supply: DC12V/3A
- Screen: 0.96inch OLED
- Volume Value: 100 levels
- Gain: +18DB
- THD: 0.0008%
- Size: 22*7*10CM
- Suitable headphone impedance: 16-600Ω
- Net weight: 0.9KG
- S/N: BALANCE: 120dB; PHONE: 115dB
- Crosstalk: BALANCE: 108dB; PHONE: 73dB
- Output Power: BALANCE: 4000mW (32Ω at 1KHz); PHONE: 3000mW (32Ωat1KHz)
- Support sampling rate: USB IN: PCM 16-32Bit/44.1K-768KHz, DSD64-512; DXD: 24-32Bit/352.8K-384KHz; for MQA: 16-32Bit/44.1K-384KHz. Optical/Coaxial input: PCM 16-24Bit/44.1-192KHz, DSD64
- Bluetooth Format: for SBC, AAC, apt X, apt X HD, apt XLL, and LDAC

Package Included:
- 1 x Set of DAC Headphone Amplifier