Plussound Sonora VS Alpha Omega Omega

IEM Comparison: Expert & Community Scores Side-by-Side

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Plussound Sonora and Alpha Omega Omega are in-ear monitors. Plussound Sonora costs $2,999 while Alpha Omega Omega costs $2,699. Plussound Sonora is $300 more expensive. Alpha Omega Omega holds a decisive 2.9-point edge in reviewer scores (5.8 vs 8.6). Alpha Omega Omega carries a user score of 9. Alpha Omega Omega has significantly better mids with a 4.6-point edge, Alpha Omega Omega has significantly better treble with a 5.7-point edge, Alpha Omega Omega has significantly better dynamics with a 3.9-point edge and Alpha Omega Omega has significantly better soundstage with a 3-point edge.

Insights

Metric Plussound Sonora Alpha Omega Omega
Bass 5.8 8.9
Mids 4 8.6
Treble 3 8.7
Details 5.8 8.8
Soundstage 6 9
Imaging 5.8 8.6
Dynamics 5 8.9
Tonality 5 8.8
Technicalities 3 8.7
Take these comparisons with a grain of salt—we don't have enough Plussound Sonora and Alpha Omega Omega reviews saved yet to provide an unbiased result.

Plussound Sonora Aggregated Review Score

Average Reviewer Scores

Jaytiss
Head-Fi.org

Average Reviewer Score:

5.8

Mixed

Alpha Omega Omega Aggregated Review Score

Average Reviewer Scores

Smirk Audio Head-Fi.org
Web Search

Average Reviewer Score:

8.6

Excellent

Reviews Comparison

Plussound Sonora reviewed by Head-Fi.org

Head-Fi.org 6.5 * score rescaled + normalized
2 community members have rated the Plussound Sonora at an average of 3.5/5 on Head-Fi. Overall sentiment: Generally Favorable.

URL to full Review

Head-Fi.org original ranking

Alpha Omega Omega reviewed by Head-Fi.org

Head-Fi.org 8.5 * score rescaled + normalized
2 community members have rated the Alpha Omega: OMEGA at an average of 4.5/5 on Head-Fi. Overall sentiment: Outstanding.

URL to full Review

Head-Fi.org original ranking

Plussound Sonora (more reviews)

Plussound Sonora reviewed by Jaytiss

Jaytiss 5 Reviewer Score
C+ Tuning
D Tech
BRIGHT. So bright.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: C- Treble: D Dynamics: C+ Soundstage: B

Alpha Omega Omega (more reviews)

Alpha Omega Omega reviewed by Smirk Audio

Smirk Audio 8.3 Reviewer Score
A+ Tuning
A+ Tech
check links for more info:

Smirk Audio original ranking

Smirk Audio Head-Fi Profile

Bass: S- Mids: A+ Treble: S- Dynamics: S- Details: S- Imaging: A+

Alpha Omega Omega reviewed by Web Search

uses AI-Search to turn user, reddit and head-fi reviews into clear, concise summaries.
Web Search 9.1 Reviewer Score
S Tuning
S Tech

Alpha Omega’s Omega is a flagship tri-brid IEM built around a 9-driver array—1DD+4BA+4EST—with a 6-way passive crossover and three tuning switches that yield eight profiles; the large resin shells use wide nozzles to route four sound tubes. The MSRP is $2,699, and the stock “Amethyst” cable comes via Astral Acoustics. These hardware and design details are documented in Headfonics’ review and the MusicTeck listing .

Sonically, the Omega presents a balanced baseline with authoritative bass, a smooth and lush midrange, and airy EST-assisted treble; stage width and separation are notably strong, with precise imaging. Fit can be tip-dependent due to the big nozzles, but isolation and comfort are solid once seated. These impressions (including bass quality, midrange character, wide soundstage, and fit caveats) align with detailed notes from Headfonics and community reports on Head-Fi/HifiGuides .

Bass: S Mids: S Treble: S- Dynamics: S Soundstage: S Details: S Imaging: S

Plussound Sonora User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Alpha Omega Omega User Review Score

Average User Scores

Average User Score:

Based on 1 user reviews

9

Outstanding

Plussound Sonora Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

2.1

Gaming Grade

E+

Alpha Omega Omega Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

7.2

Gaming Grade

A-

Plussound Sonora Scorings

Average Technical & Tuning Grades

Average Tunign Grade

C+
  • Expect a friendly tonal balance that could use polish but remains inviting. Great for casual listening, less so for purists.

Average Technical Grade

D
  • Details smear quickly, leaving the presentation cramped and low on definition. You'll notice smearing on even moderately layered songs.
Mids C-
It delivers a workable midrange that could benefit from smoother transitions. Timbre isn't quite convincing yet.
Treble D
Treble balance wavers, creating a mix of recessed detail and harsh flashes. Highs feel restless and unfocused.
Dynamics C+
You get reliable macrodynamics, with micro shifts that remain only adequate. A reliable performer for most tracks.
Soundstage B
You can map the ensemble with confidence thanks to solid spacing and coherent depth layering. Ambient effects feel believable.
Gaming E+
Compromised imaging significantly impacts gameplay awareness. Directional cues often lack accuracy or consistency. Bad value-to-cost for gaming purpose - not recommended

Alpha Omega Omega Scorings

Average Technical & Tuning Grades

Average Tunign Grade

S-
  • It offers a luxurious, natural presentation with spot-on balance across the spectrum. Vocals and instruments weave together seamlessly.

Average Technical Grade

S-
  • Expect top-tier articulation, where staging, imaging, and transient control feel effortless. It keeps instruments locked in place effortlessly.
Bass S-
Bass performance is excellent, combining depth with rock-solid control. Basslines feel tactile and enveloping.
Mids S-
It offers a luxurious, resolving midrange that captures micro-detail beautifully. Every vocal inflection is captured.
Treble S-
Expect a radiant top end that paints every sparkle with precision. Harmonics soar without turning edgy.
Dynamics S-
Expect thrilling dynamics that move effortlessly from whispers to roars. Explosive moments sound thrilling.
Soundstage S
Reference-class soundstage delivering a perfectly spherical presentation with seemingly infinite space. Spatial cues extend seemingly without limit.
Details S-
Complex productions unravel completely, letting you examine every thread. Textures are rendered with exquisite finesse.
Imaging S-
Even dense mixes remain locked in place, reinforcing the illusion of physical performers. The stage remains stable regardless of complexity.
Gaming A-
Good fundamental spatial awareness for most gaming scenarios. Handles basic positioning well but may lack nuance in complex situations. Bad value-to-cost for gaming purpose - not recommended

Plussound Sonora User Reviews

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Alpha Omega Omega User Reviews

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E Echos
9

Great balance, great sub bass and mid bass punch, airy highs without being bright or sibilant, and great imaging.

Tuning: S Tech: S- Bass: S Mids: S Treble: S Dynamics: S Soundstage: S Details: S- Imaging: S
Pros
Great sub bass and mid bass punch, vocals aren’t recessed, sparkly treble, wide 3d soundstage, good technicals.
Cons
Packaging is a bit sparse, and I would like a bit more punch.

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