Key Features:

• High-resolution ESS ES9018K2M DAC chip for superior audio quality
• Bluetooth 5.0 with support for AAC, SBC, aptX, aptX-LL, and aptX-HD codecs
• Multiple input options: USB, optical, coaxial, and Bluetooth
• Supports PCM audio up to 24-bit/192kHz
• Built-in headphone amplifier with 120mW output at 32
• Treble and bass adjustment range of 10dB for sound customization
• OLED display for clear input and EQ mode visualization
• Remote control included for convenient operation
• Compact and durable aluminum alloy housing

Specifications:

• Model: AIYIMA DAC-A1
• DAC Chipset: SA9123L + ES9018K2M + NJW1194 + MAX97220 + NE5532
• Bluetooth Module: Qualcomm QCC3034
• Bluetooth Version: 5.0
• Supported Bluetooth Codecs: AAC, SBC, aptX, aptX-LL, aptX-HD
• USB Sampling Rate: 24-bit/192kHz
• Optical/Coaxial Sampling Rate: 24-bit/192kHz
• Signal-to-Noise Ratio (SNR): RCA Output 103dB; Headphone Output 100dB
• Total Harmonic Distortion (THD+N): 0.0032%
• Frequency Response: 20Hz-20kHz ( 1dB)
• Headphone Output Power: 120mW @ 32
• Headphone Impedance Support: 16-200
• RCA Output Level: 2.3V
• Treble and Bass Adjustment: 10dB
• Audio Inputs: Bluetooth, USB, Optical, Coaxial
• Audio Outputs: 3.5mm Headphone Jack, RCA
• Power Supply: DC 5V
• Dimensions: 101 x 98 x 33 mm
• Supported Operating Systems: Windows XP/7/8/10, Mac OS, Linux