HiFiMAN EF400 is an advanced headphone amplifier and digital-to-analog converter (DAC) designed for audiophiles and professionals seeking an unforgettable sound experience. This compact and sleek device offers exceptional sound quality thanks to the innovative Hymalaya R2R DAC technology and four-channel differential design.

• Hymalaya R2R DAC Converter: Utilizes highly precise resistors and an optimized FPGA algorithm, providing excellent signal-to-noise ratio and low harmonic distortion.
• Four-channel Design: Ensures exceptional audio signal balance with a maximum output of 4.4 W per channel, handling headphones of various impedances.
• Rich Connectivity Options: The front panel includes various headphone outputs, while the rear panel offers RCA, XLR, and USB ports for easy connection to audio sources.
• Intuitive Mode Control: Allows choosing between OS and NOS modes for customizing audio characteristics.
• Stylish Design: Elegant and compact construction made from high-quality materials, matching modern audio systems.
• Reliability: Powerful and stable even during demanding use thanks to quality cooling and components.