XDUOO XA-02 MQA ES9039Q2M Balanced DAC&Headphone Amplifier
XDUOO XA-02 MQA ES9039Q2M Balanced DAC&Headphone Amplifier
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¥30,600 JPY
通常価格
¥30,600 JPY
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¥30,600 JPY
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XDUOO XA-02 MQA ES9039Q2M Balanced DAC & Headphone Amplifier
Overview
The XDUOO XA-02 is a powerful balanced DAC and headphone amplifier designed for audiophiles. It uses the latest ES9039Q2M DAC chip, supports a wide range of audio formats, and provides high output power, making it an excellent choice for high-fidelity audio experiences. The unit is equipped with balanced output technology, a wide range of inputs, and advanced Class A amplification for superior sound quality.
Features
- Really Balanced Output: From decoding to the amp circuit, this balanced output reduces noise and channel crosstalk, improving sound separation and reducing background noise.
- High Output Power: Delivers up to 910mW with a 6.35mm output and 2000mW with a 4.4mm balanced output.
- Supports Multiple Music Formats: Supports full MQA format (up to 8x expansion, 32bit/384kHz), DSD256, PCM 32bit/384kHz, and DXD formats.
- Multiple Input Interfaces: USB, coaxial, optical, and Bluetooth inputs, supporting SBC, AAC, aptX, aptX LL, aptX HD, and LDAC formats.
- Balanced Class A Buffer: Transistor Class A buffer design keeps the circuit in optimal condition to deliver powerful output and high load capacity.
- Built-in Relay Protection: Protects both headphones and the unit during power on/off to prevent popping noise.
- Digital Volume Adjustment: Digital volume control eliminates low-volume imbalance. The background light changes color with volume adjustment, providing visual feedback.
Specifications
- DAC Chip: ES9039Q2M
- THD+N: Up to 0.0005%
- S/N Ratio: 121dB
- Maximum Output Power: 2000mW @ 32Ω (4.4mm balanced), 910mW @ 32Ω (6.35mm)
- Crosstalk: ≥118dB (balanced), ≥71dB (6.35mm)
- Frequency Response: 20Hz-60kHz (±0.5dB)
- Input: USB, Coaxial, Optical, Bluetooth
- USB Sampling Rate: PCM 16-32bit/44.1kHz-384kHz, DSD64-256, MQA up to 384kHz
- Coaxial/Optical Sampling Rate: PCM 16-24bit/44.1kHz-192kHz, DSD64 (DoP)
- Bluetooth Support: SBC, AAC, aptX, aptX LL, aptX HD, LDAC
- Suitable Headphone Impedance: 16Ω-600Ω
- Power Supply: AC 100-240V
- Display: 1.3-inch OLED screen
- Dimensions: 20 x 17.5 x 4.7 cm
- Weight: 0.9kg