Plussound Volta and Metalure Glacier are in-ear monitors. Plussound Volta costs $2,499 while Metalure Glacier costs $1,629. Plussound Volta is $870 more expensive. Metalure Glacier holds a clear 0.9-point edge in reviewer scores (7.4 vs 8.4). Metalure Glacier has significantly better mids with a 2.5-point edge, Metalure Glacier has significantly better treble with a 1.8-point edge, Metalure Glacier has significantly better dynamics with a 2.2-point edge and Metalure Glacier has better soundstage with a 0.5-point edge.
Insights
Metric | Plussound Volta | Metalure Glacier |
---|---|---|
Bass | 7.4 | 8.4 |
Mids | 5 | 7.5 |
Treble | 6 | 7.8 |
Details | 7.4 | 8.6 |
Soundstage | 8 | 8.5 |
Imaging | 7.4 | 8.8 |
Dynamics | 6 | 8.2 |
Tonality | 6.3 | 8 |
Technicalities | 6 | 7.8 |
Plussound Volta Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
7.4Generally Favorable
Metalure Glacier Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
8.4Very Positive
Reviews Comparison
Plussound Volta reviewed by Jaytiss
Jaytiss Youtube Channel
Metalure Glacier reviewed by Jaytiss
2025-10-17Jaytiss Youtube Channel
Plussound Volta (more reviews)
Plussound Volta reviewed by Head-Fi.org
Metalure Glacier (more reviews)
Metalure Glacier reviewed by Web Search
2025-10-19
The Metalure Glacier is a 9-driver tribrid—1DD+6BA+2EST—positioned as the brand’s flagship; this configuration is confirmed in independent coverage and frames its focus on treble extension and layering . MSRP is listed at $1,629 on the manufacturer’s store, and accessories include a balanced 4.4 mm cable and leather carry case, aligning the package with flagship norms .
Tonally, reports describe a controlled sub-bass lift with clean mids and extended upper-treble “air,” yielding strong clarity and a notably large soundstage for spacious, layered mixes rather than overt warmth . Driveability is straightforward given its published 11 Ω impedance and 120 dB/mW sensitivity, though the combination also implies sensitivity to source noise; a quiet source is advisable .
Technically, the Glacier’s strengths are stage width, separation, and treble resolution, with imaging that remains stable in dense passages—traits repeatedly highlighted in third-party impressions . At its price, the value case hinges on whether a spacious, “airy” presentation and top-end finesse outweigh a comparatively restrained mid-bass warmth; those priorities will determine how compelling its overall proposition is.
Plussound Volta Details
Driver Configuration: n/a
Tuning Type: U-Shaped
Price (Msrp): $2,499
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Metalure Glacier Details
Driver Configuration: 1DD+6BA+2EST
Tuning Type: U-Shaped
Brand: Metalure Top Metalure IEMs
Price (Msrp): $1,629
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Plussound Volta User Review Score
Average User Scores
Average User Score: n/a
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Metalure Glacier User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Plussound Volta Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
4.6Gaming Grade
CMetalure Glacier Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
5.7Gaming Grade
B-Plussound Volta Scorings
Average Technical & Tuning Grades
Average Tunign Grade
B- The tuning leans easygoing, yet occasional unevenness nudges it away from greatness. A bit of EQ polish can smooth things nicely.
Average Technical Grade
B- An honest, middle-of-the-road performance preserves structure without chasing micro-detail. It's respectable for everyday listening sessions.
Metalure Glacier Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A+- Overall balance feels confident and refined, rewarding long listening sessions. A reliable all-rounder for everyday listening.
Average Technical Grade
A- The balance of resolution and space feels assured, keeping complex passages coherent. Layering is convincing on most studio mixes.
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