VSystem

DAC and headphone amplifier with streaming support

Multi-functional device for audiophiles

This device combines high-quality R2R architectural decoding with a powerful amplifier and streaming capabilities. Thanks to NAS support and Internet radio, it is perfect for lovers of high-quality audio.

R2R architecture – warm and natural sound

With the help of R2R architecture, the device reproduces natural and rich sound, characteristic of HiFiMAN Hymalaya DAC, with the company's traditional sound signature.

Powerful balanced output of 4.35W

With an amplified power of 4.35W at 32Ω (balanced) and 1.28W at 32Ω (unbalanced), this amplifier is suitable for high-quality headphones with high impedance.

Vertical design with headphone stand functionality

The compact vertical design not only saves space, but also serves as a headphone stand, making it ideal for a desk or audiophile corner.

Controls and interfaces

• Front panel: 4-way function selector (High Gain NOS, High Gain OS, Low Gain OS, Low Gain NOS), volume control, 6.35mm SE output, XLR 4-pin balanced output
• Rear panel: XLR balanced outputs (L/R), RCA unbalanced outputs (L/R), network port, Type-C input, USB-B input, coaxial input

Features

• Direct playback of files from NAS device
• Stream music from your favorite apps
• Traditional DAC & headphone amplifier with USB and coaxial input

What's in the Box?

• HIFIMAN EF499 Amplifier
• Power Cable
• User Manual

Technical Information

• THD+N (Line Out): 0.008% (0dB)
• Channel Separation: 95±3dB
• Signal to Noise Ratio: 99dB (A Weighted, AP Open Loop Test)
• Maximum Power Output: 4.35 WPC@32Ω balanced / 1.28 WPC@32Ω unbalanced
• Operating Voltage: 110V
• Weight: ~3.3kg