Ενισχυτής Ακουστικών HiFiman EF500

The HiFiMAN EF500 is a versatile and high-performance desktop DAC (Digital-to-Analog Converter) and headphone amplifier designed to deliver exceptional audio quality. This device is equipped with the Hymalaya LE R2R DAC, which utilizes a proprietary ladder method of conversion to ensure maximum accuracy and musicality in digital signal processing.

Key Features

• DAC Technology: The EF500 features Hymalaya LE R2R DAC, known for its high accuracy and minimal distortion, providing an unparalleled sonic output.
• Streaming Support: The device supports lossless streaming via Ethernet, allowing seamless music playback from mobile devices and NAS.
• Amplifier Output: With both balanced (4.5W/ch @ 32Ω) and unbalanced (1.32W/ch @ 32Ω) outputs, it can drive a wide range of headphones.
• Input Options: Multiple inputs including USB-A, USB-C, digital coax, and Ethernet allow connection with various devices.
• Output Options: Features RCA single-ended and XLR 4-pin balanced headphone outputs for compatibility with various audio systems.
• Volume Control and Gain Options: Includes customizable gain settings for tailored sound preferences.

Technical Specifications

• Signal-to-Noise Ratio (SNR): 117dB (A-Weighted)
• Total Harmonic Distortion + Noise (THD+N): 0.0025%
• Channel Separation: 131 ± 3dB
• Maximum Power Output:
  • Balanced Output: 4.5W per channel @ 32Ω
  • Unbalanced Output: 1.32W per channel @ 32Ω
• Inputs: USB-B, USB-C, Digital Coax, Ethernet

Additional Features

• Thermal Management: The Class AB amplifier runs cooler, ensuring stable performance.
• Compact Design: Industrial design serves as a headphone stand, minimizing desktop clutter.

The HiFiMAN EF500 is an excellent choice for audiophiles seeking high-quality audio reproduction and versatile connectivity options.