OEM
Portable USB DAC Headphone Amplifier Hi-Res Audio
Portable USB DAC Headphone Amplifier Hi-Res Audio
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Experience your music in stunning detail with this portable USB DAC headphone amplifier. Designed for audiophiles and casual listeners alike, it delivers high-resolution audio with incredible clarity and depth, making every track feel more alive. Compact and durable, it’s perfect for home use, travel, or gaming.
Key Features
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Dual CS43198 DAC chips for ultra-high-resolution sound with low distortion
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Dual headphone amplifier chips for powerful, dynamic audio output
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Supports single-ended (3.5mm) and balanced (4.4mm) outputs with high/low gain
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PCM up to 768kHz/32bit and DSD256 decoding for professional-level playback
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OLED display and LED ring for real-time information and intuitive control
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Physical buttons for easy volume, gain, and function adjustments
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Replaceable cable design compatible with multiple devices
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Low-power intelligent design keeps heat and energy use minimal
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Ideal for gaming on Nintendo Switch, Windows PCs, or everyday listening
Specifications
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Communication: USB input
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DAC Model: Dual CS43198 chips
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Output Type: Line Out (Audio Out), Balanced Out
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Operational Amplifier Chips Model: Dual SGM8262-2
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Recommended Headphone Maximum Impedance: 301–400Ω
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Signal-to-Noise Ratio: 126dB
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Body Material: Metal
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Dimensions (WxHxD): 63.8 × 32 × 14mm
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Bluetooth: No
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Built-in Battery: No
Package Contents
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1 × Portable USB DAC Headphone Amplifier (AlphaXi1-CA)
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1 × High-purity oxygen-free copper USB cable
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1 × Carrying case
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1 × User manual
What Makes This a Smart Buy:
This amplifier offers professional-level audio performance in a compact, portable design. With dual DAC and amplifier chips, multiple output options, and low-power efficiency, it’s a versatile solution for anyone seeking immersive, high-resolution sound at home or on the go.
