88%
Hifiman EF500
THD+N (Line out): :
0.0025% (-8dB)
Channel Separation: :
131土3dB
Signal to Noise Ratio: :
117dB (A Weighted)
Maximum Power Output: :
4.5WPC@32Ω balanced /1.32 WPC@32Ω unbalanced
Weight: :
~3.37kg
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Hifiman EF500 — Compact flagship with streaming focus
The Hifiman EF500 is a compact flagship DAC/amp that delivers lively, engaging performance and a notably spacious soundstage. Tuned for streaming-first listeners, it combines punchy dynamics and tight transient control with clear treble extension and precise imaging. In Soundnews review by Sandu Vitalie, the EF500 scored highly for dynamics (90/100), stage size (92/100) and features (94/100), while resolution (83/100) and build quality (83/100) were described as very good but not reference-class. The unit's generous feature set and modern connectivity make it a versatile desktop hub, and at roughly $459 it represents compelling value. Ideal for listeners who want a lively, stage-forward presentation with broad compatibility across full-size headphones.
Pros
- Lively dynamics and strong transient punch that give music energy and convincing micro-dynamics (Dynamics 90/100).
- Wide, well-defined soundstage and precise imaging for strong spatial presentation (Stage Size 92/100).
- Feature-rich connectivity and built-in DAC functionality make it a versatile, streaming-friendly desktop hub (Features 94/100).
- Excellent price-to-performance — strong value at roughly $459 (Value 96/100).
&
Cons
- Resolution is very good but stops short of reference-class detail (Resolution 83/100).
- Build quality is solid but not at the absolute premium reference level (Build Quality 83/100).
Sound Quality
90/100
Soundnews explicitly rated Dynamics 90/100 and described the amp as lively with strong transient punch and good headroom. That reviewer impression supports a high mark for dynamics — the EF500 pushes music with energy and convincing micro-dynamics.
Noise Floor
84/100
The review does not call out hiss or a problematic noise floor; absence of complaints suggests a generally quiet performance. Conservatively scored in the mid-80s (very quiet and suitable for most IEMs) because the review stops short of explicit 'dead quiet' or 'black background' wording.
Headphone Compatibility
86/100
Soundnews' high feature and dynamics scores imply the EF500 can drive a wide range of headphones; reviewers treated it as a flagship desktop unit at $459. Because the review does not publish exact output-impedance or wattage figures, the score is kept in the 'good' band — ample for most full-size headphones and many planars, with conservative caution for the most demanding high-impedance/low-sensitivity outliers.
Build Quality
83/100
Build Quality was given 83/100 by Soundnews; they noted solid construction and finish but stopped short of premium reference-level fit-and-finish. The score reflects competent materials and assembly consistent with that assessment.
Features Connectivity
92/100
Soundnews rated features highly (94/100), framing the EF500 as feature-rich for its price class. That reviewer score supports a high connectivity/features rating (built-in DAC functionality and modern inputs implied by the review), while withholding full 'reference' top marks because the review's feature list details are not exhaustively enumerated.
Value for Money
94/100
Soundnews explicitly scored Value 96/100 and framed the EF500 as an excellent offering at $459 (compared with the EF499 at $299). To remain conservative and consistent with the available review text — which praises price-to-performance but offers limited extended peer-comparison — the value score is placed in the 92–94 band. This reflects very strong value (near-exceptional) while noting the review's strong endorsement.
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