Hifiman
Hifiman EF500 Desktop DAC/Amplificador com Suporte de Streaming (Caixa Aberta)
Best desktop DAC for audiophiles seeking high-fidelity sound on a budget.
Experience superior audio with the Hifiman EF500 Desktop DAC/Amplifier. Featuring the exclusive Himalaya LE R2R ladder DAC, it delivers exceptional musicality and precision with minimal distortion, boasting an impressive THD of 0.0025%. This unit supports modern streaming and offers robust connectivity options for your audio setup. This particular model is an Open Box item, verified to be in like-new condition and includes a full 1-year HIFIMAN limited warranty, providing premium performance and excellent value for discerning listeners seeking high-fidelity desktop audio.
$390.15
Owner Satisfaction
4.7
/ 5
Category Rank
53
/ 807
#53 in Headphone Amplifiers
Price vs Category Average
-72%
Below average
THD+N (Line Out)
0.00258
/ % (-dB)
Who it's for
- Audiophiles seeking organic and highly detailed musical textures
- Listeners powering demanding planar magnetic headphones
- Minimalists wanting an all-in-one desktop streaming solution
Who should skip it
- Buyers prioritizing pristine condition and full manufacturer warranties
- Users requiring a seamless and feature-rich streaming interface
- Listeners sensitive to heat buildup in compact workspaces
Performance breakdown
DAC Precision
Himalaya LE R2R architecture delivers exceptional musicality and near-zero distortion.
Power Output
Balanced output provides ample headroom for even the most demanding headphones.
Connectivity Versatility
Comprehensive digital inputs ensure seamless integration with any modern audio setup.
Signal Clarity
Impressive signal-to-noise ratio ensures a clean, black background for your music.
Build Integrity
Robust desktop construction designed for long-term reliability and consistent thermal performance.
Value Proposition
Open box pricing offers premium high-fidelity performance at a significant discount.
Key Specs
THD+N (Line Out)
0.0025% (-8dB)
Signal-to-Noise Ratio
117 dB (A-weighted)
Max Power Output (Balanced)
4.5 WPC @ 32Ω
Max Power Output (Single-ended)
1.32 WPC @ 32Ω
Digital Inputs
USB-C, Coaxial, USB-B
Headphone Outputs
3.5mm Single-ended, 4-pin XLR Balanced
Line Outputs
RCA Single-ended
Power Source
AC Powered
Features
- High-precision Himalaya LE R2R DAC
- Extremely low total harmonic distortion
- Modern audio streaming support
- Like-new Open Box condition
- Full 1-year manufacturer warranty
- Robust power for demanding headphones
- Multiple digital input options
What customers say
The Hifiman EF500 Desktop DAC/Amplifier, especially the Open Box version, earns high praise for its exceptional audio performance and outstanding value. Users consistently highlight the warm, detailed, and dynamic sound signature delivered by the Himalaya R2R DAC and Class A amplifier. This unit provides ample power for demanding planar magnetic headphones, offering an engaging and resolving sonic experience. The inclusion of streaming is a welcome modern feature. Customers are particularly thrilled with the significant discount on the open box units, often finding them in near perfect condition. This combination of top-tier sound engineering and accessible pricing drives deep satisfaction among audiophiles.
Know before you buy
Open Box units are products that have been returned or used for display purposes. Each unit is verified to be in like-new condition and is backed by the full 1-year HIFIMAN limited warranty, ensuring you receive the same performance as a brand-new model.
Yes, the EF500 is designed for demanding headphones. It delivers a robust 4.5 WPC at 32Ω through its balanced output, making it more than capable of driving most audiophile-grade headphones with ease.
The Himalaya LE R2R ladder DAC is engineered to provide a more natural, musical sound profile compared to standard delta-sigma chips. It achieves this with extremely low distortion, resulting in a cleaner and more precise audio signal.
The EF500 features multiple digital inputs, including USB-C, USB-B, and Coaxial. You can connect various digital sources to the unit, though you will need to select the active input for playback.
No, the EF500 does not feature adjustable gain. It is designed to provide a consistent, high-fidelity output that handles a wide range of headphone sensitivities effectively.
The unit includes two headphone outputs: a standard 3.5mm single-ended jack and a 4-pin XLR balanced output, allowing you to use both common and professional-grade headphone cables.
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$390