Ikko Opal OH2 and Simgot EW300 use 1DD and 1DD+1Planar+1PZT driver setups respectively. Ikko Opal OH2 costs $80 while Simgot EW300 costs $69. Ikko Opal OH2 is $11 more expensive. Simgot EW300 holds a decisive 1.1-point edge in reviewer scores (5.2 vs 6.3).
Insights
Metric | Ikko Opal OH2 | Simgot EW300 |
---|---|---|
Bass | 5 | 6.3 |
Mids | 5 | 6.3 |
Treble | 4 | 6.3 |
Details | 5 | 6.3 |
Imaging | 5 | 6.3 |
Dynamics | 4 | 6.3 |
Tonality | 4.7 | 7.4 |
Technicalities | 4.7 | 6.6 |
Ikko Opal OH2 Aggregated Review Score
Average Reviewer Scores
Simgot EW300 Aggregated Review Score
Average Reviewer Scores
Ikko Opal OH2 Details
Driver Configuration: 1DD
Tuning Type: Warm neutral
Brand: Ikko Top Ikko IEMs
Price (Msrp): $80
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Simgot EW300 Details
Driver Configuration: 1DD+1Planar+1PZT
Tuning Type: Mild V-shaped
Brand: Simgot Top Simgot IEMs
Price (Msrp): $69
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Ikko Opal OH2 User Review Score
Average User Scores
Average User Score: n/a
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Simgot EW300 User Review Score
Average User Scores
Average User Score: n/a
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Ikko Opal OH2 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
4.7Gaming Grade
CSimgot EW300 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.3Gaming Grade
BIkko Opal OH2 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
C- Significantly flawed tuning. Noticeable frequency imbalances and unnatural timbre distract from music. Lacks versatility across recordings.
Average Technical Grade
C- Limited resolution; finer nuances are masked. Soundstage feels narrow, and complex passages cause muddiness. Transitions lack finesse.
Simgot EW300 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A-- Pleasing tonal balance with good technical control. Minor quirks present but not distracting. Demonstrates decent genre versatility.
Average Technical Grade
B+- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Ikko Opal OH2 Reviews
A more balanced interpretation of Ikko's usual sound. Precogvision Youtube Channel
Simgot EW300 Reviews
A smoother and more refined version of the EW200 with better layering and resolution bump. Pink nozzle is warmer and better for rock/hiphop/metal. Very good piezo implementation. Jays Audio Youtube Channel
check links for more info:Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel
IEMRanking AI
2025-07-19
The Simgot EW300 offers a compelling tribrid driver configuration combining a 10mm dynamic driver, 6mm planar magnetic driver, and piezoelectric ceramic driver in a durable all-metal shell. Fit can be divisive due to the shorter nozzles, requiring tip experimentation for optimal seal, but the included detachable tuning nozzles (silver and gold) enable noticeable sound adjustments. The default silver nozzle delivers a balanced profile with punchy, well-controlled bass, a natural midrange favoring vocals, and treble that avoids excessive harshness despite occasional timbral quirks from the planar driver.
Swapping to the gold nozzle boosts bass warmth and smooths treble, aligning closer to a Harman-inspired tuning, which enhances positional audio clarity for gaming. Technical performance is solid for the price, with good detail retrieval and soundstage width, though complex tracks can expose minor congestion in layering. The occasional timbral unevenness in upper frequencies and sparse accessories are trade-offs, but the EW300’s cohesive tuning versatility across genres and activities makes it an exceptional value in its class.
Ikko Opal OH2 User Reviews
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