Oriolus Isabellae and Hercules Audio Noah use 1DD and 3dd BA driver setups respectively. Oriolus Isabellae costs $600 while Hercules Audio Noah costs $525. Oriolus Isabellae is $75 more expensive. Hercules Audio Noah holds a decisive 2.5-point edge in reviewer scores (6.4 vs 8.9). Hercules Audio Noah has significantly better mids with a 2.3-point edge, Hercules Audio Noah has significantly better treble with a 2-point edge and Hercules Audio Noah has significantly better dynamics with a 4.5-point edge.
Insights
Metric | Oriolus Isabellae | Hercules Audio Noah |
---|---|---|
Bass | 5 | 8.9 |
Mids | 5.7 | 8 |
Treble | 5 | 7 |
Details | 6 | 8.9 |
Soundstage | 7.5 | 7.5 |
Imaging | 6 | 8.9 |
Dynamics | 4.5 | 9 |
Tonality | 5.6 | 7.9 |
Technicalities | 5.7 | 7 |
Oriolus Isabellae Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
6.4Mixed to Positive
Hercules Audio Noah Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
8.9Outstanding
Reviews Comparison
Oriolus Isabellae reviewed by Jaytiss
Jaytiss Youtube Channel
Hercules Audio Noah reviewed by Jaytiss
2025-10-17Jaytiss Youtube Channel
Oriolus Isabellae (more reviews)
Oriolus Isabellae reviewed by Audionotions
Oriolus Isabellae reviewed by Shuwa-T
Oriolus Isabellae reviewed by Crin
Oriolus Isabellae reviewed by Precogvision
Precogvision Youtube Channel
Oriolus Isabellae reviewed by Head-Fi.org
Oriolus Isabellae Details
Driver Configuration: 1DD
Tuning Type: V-Shaped
Brand: Oriolus Top Oriolus IEMs
Price (Msrp): $600
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Hercules Audio Noah Details
Driver Configuration: 3dd BA
Tuning Type: n/a
Price (Msrp): $525
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Oriolus Isabellae User Review Score
Average User Scores
Average User Score: n/a
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Hercules Audio Noah User Review Score
Average User Scores
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Oriolus Isabellae Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
5.2Gaming Grade
C+Hercules Audio Noah Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.8Gaming Grade
B+Oriolus Isabellae Scorings
Average Technical & Tuning Grades
Average Tunign Grade
B-- A mostly enjoyable signature keeps things listenable despite a handful of quirks. It handles most playlists without major complaints.
Average Technical Grade
B-- It offers a competent showing, maintaining cohesion on straightforward arrangements. Complex passages start to challenge it, but never derail the show.
Hercules Audio Noah Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A- Tuning feels well executed, keeping a natural flow across the spectrum. Switching genres feels seamless.
Average Technical Grade
A-- The presentation feels orderly, balancing workable detail retrieval with acceptable imaging cues. It keeps momentum without smearing transients.
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