HIFIMAN EF499 – Desktop DAC & Headphone Amplifier with Streaming

Key Features at a Glance

• Advanced R2R DAC architecture for warm, natural sound
• Built-in streaming support (NAS & apps)
• Powerful headphone amplifier with balanced & single-ended outputs
• 4.35W @ 32Ω (balanced) high power output
• Multiple inputs: USB-C, USB-B, Coaxial
• XLR balanced & RCA outputs for versatile connectivity
• Precision volume control for accurate listening
• Designed for audiophile-grade desktop setups

R2R DAC Technology – Pure, Natural Sound

The HIFIMAN EF499 features a high-performance R2R DAC architecture, delivering a sound signature that is:

• Warm and natural
• Rich in detail and texture
• Smooth and non-fatiguing

Inspired by HIFIMAN’s flagship Himalaya DAC technology, the EF499 provides true high-fidelity sound reproduction for serious listeners.

All-in-One Streaming DAC & Amplifier

The EF499 is more than just a DAC—it’s a complete audio hub.

Enjoy music your way:

• Stream directly from apps
• Play files from a NAS drive
• Use as a traditional DAC + headphone amplifier

This flexibility makes it perfect for modern audiophile setups.

Powerful Headphone Amplifier

With high output power, the EF499 can drive a wide range of headphones effortlessly.

• Balanced Output: 4.35W @ 32Ω
• Unbalanced Output: 1.28W @ 32Ω

Experience:

• Strong dynamics
• Precise control
• Full, impactful sound

Versatile Connectivity Options

Headphone Outputs

• 4-pin XLR balanced output
• 3.5mm single-ended output

Audio Outputs

• RCA single-ended outputs

Inputs

• USB-C
• USB-B
• Coaxial

Switch easily between different sources with the Coaxial/Net + USB function selector.

Precision Audio Performance

• THD+N (Line Out): 0.008%
• Signal-to-Noise Ratio: 99dB
• Channel Separation: 95±3dB

Enjoy clean, accurate, and distortion-free audio.

Designed for Modern Audiophile Setups

Pair the EF499 with high-end headphones like the HIFIMAN Ananda Nano to unlock its full potential.

Perfect for:

• Desktop listening setups
• High-resolution streaming
• Studio and reference monitoring

Experience True Desktop Hi-Fi

The HIFIMAN EF499 combines power, versatility, and premium sound quality in one elegant unit—making it the perfect centerpiece for your audio system.