Over-Ear
Erzetich Nimbus
Not yet scored
$3270
Full review dataErzetich Nimbus vs STAX SR-X9000: which should you buy?
Specs, scores and condensed review verdicts for the Erzetich Nimbus vs STAX SR-X9000, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.
Over-Ear
STAX SR-X9000
88Outstanding
$5050
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Erzetich Nimbus
No sub-scores yet - not enough rated reviews.
STAX SR-X9000
Sound9.5
Value5.0
Specifications
| Spec | Erzetich Nimbus | STAX SR-X9000 |
|---|---|---|
| Type | Over-Ear | Over-Ear |
| Price (USD) | $3270 | $5050 |
| HearWiki score | Not scored | 88 / 100 · Outstanding |
| Released | 2024 | 2021 |
| Audio | ||
| Driver | Planar magnetic | electrostatic |
| Drivers per side | - | 2 |
| Frequency response | - | 5Hz-42,000Hz |
| Impedance | 43 Ω | 145000 Ω |
| Wireless | ||
| Multipoint pairing | - | No |
| Features | ||
| Active noise cancelling | - | No |
| Design | ||
| Weight | 740 g | 432 g |
| Model code | Charybdis | - |
What reviewers said
Erzetich Nimbus
The Erzetich Nimbus is a premium planar magnetic open-back headphone that prioritizes pure, uncolored audio reproduction for discerning listeners. Its sturdy construction, featuring CNC-milled aluminum and a carbon fiber headband, complements a detailed and mature sonic character, though it demands a dedicated wired amplifier setup due to its lack of noise cancellation and high-end price point.
- Pro:Detailed, mature planar sound signature
- Pro:Premium build with aluminum and carbon fiber
- Pro:Open-back design offers natural soundstage
- Con:Very expensive at around $3270
- Con:No active noise cancellation
- Con:Heavy at 740 grams, may cause fatigue
STAX SR-X9000
The STAX SR-X9000 is a top-tier electrostatic headphone that excels at revealing fine detail, ambient cues, and instrumental nuance, delivering an exceptionally transparent and spacious soundstage. It offers outstanding speed, transient response, and realism, making it ideal for classical and spatially demanding music. However, it requires a dedicated energizer/driver unit, pushing the total system cost far beyond the already steep headphone price.
- Pro:Exceptional detail retrieval and transparency
- Pro:Huge, three-dimensional soundstage with precise imaging
- Pro:Fast transient response and realistic timbre
- Con:Requires separate electrostatic driver unit
- Con:Very high total system cost
- Con:No noise cancellation or wireless convenience
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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