ThieAudio Oracle mkII VS Hercules Audio Noah

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

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ThieAudio Oracle mkII and Hercules Audio Noah use 1DD+2BA+2EST and 3dd BA driver setups respectively. ThieAudio Oracle mkII costs $590 while Hercules Audio Noah costs $525. ThieAudio Oracle mkII is $65 more expensive. Hercules Audio Noah holds a decisive 2.6-point edge in reviewer scores (6.3 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 1.3-point edge, Hercules Audio Noah has significantly better dynamics with a 3-point edge and Hercules Audio Noah has better soundstage with a 0.5-point edge.

Insights

Metric ThieAudio Oracle mkII Hercules Audio Noah
Bass 6.7 8.9
Mids 5.8 8
Treble 5.8 7
Details 6 8.9
Soundstage 7 7.5
Imaging 6 8.9
Dynamics 6 9
Tonality 6.3 7.9
Technicalities 7.2 7
Take these comparisons with a grain of salt—we don't have enough Hercules Audio Noah reviews saved yet to provide an unbiased result.

ThieAudio Oracle mkII Aggregated Review Score

Average Reviewer Scores

Tim Tuned Precogvision
Nymz Fresh Reviews Super* Review
Jaytiss Kois Archive Jays Audio

Average Reviewer Score:

6.3

Mixed to Positive

Hercules Audio Noah Aggregated Review Score

Average Reviewer Scores

Jaytiss

Average Reviewer Score:

8.9

Outstanding

Reviews Comparison

ThieAudio Oracle mkII reviewed by Jaytiss

Jaytiss 7.3 Reviewer Score
B Tuning
B Tech
It's a little bright.

Jaytiss original ranking

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

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Hercules Audio Noah reviewed by Jaytiss

2025-10-17
Jaytiss 8.9 Reviewer Score
A Tuning
A- Tech
Clean vocals, just amazing, clean and clear. 5/5 amazing maybe best thing Ive heard.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: A+ Treble: A- Dynamics: S Soundstage: A
YouTube video thumbnail

ThieAudio Oracle mkII (more reviews)

ThieAudio Oracle mkII reviewed by Kois Archive

Kois Archive 7 Reviewer Score
A Tuning
S Tech
Rating: B+ | Gaming: 🎮🎮🎮 | Comfort: 9 W I D E too much treble/air

Kois Archive original ranking

Kois Archive Youtube Channel

ThieAudio Oracle mkII reviewed by Jays Audio

Jays Audio 7 Reviewer Score
A- Tuning
S- Tech
CLEAR with LOTS of detail. Nice sub-bass rumble with no mid-bass bleed. Treble is super extended as well as high-mids. Female vocals sound lively and sings, but can be too much at high volume and overly thin. Great imaging and separation. Artificially boosted treble, too sharp.

Jays Audio original ranking

Jays Audio Youtube Channel

ThieAudio Oracle mkII reviewed by Nymz

Nymz 6.2 Reviewer Score
B Tuning
B Tech
Great bass dynamics and well done mid-range. Treble extension is great but a hair too elevated.

Nymz original ranking

Nymz Website

Bass: B Mids: B Treble: B Details: A- Imaging: B

ThieAudio Oracle mkII reviewed by Fresh Reviews

Fresh Reviews 6* * The score of this reviewer influences only the Gaming Score
check links for more info:

Fresh Reviews original ranking

Fresh Reviews Youtube Channel
YouTube video thumbnail

ThieAudio Oracle mkII reviewed by Super* Review

Super* Review 6* * score rescaled + normalized
check links for more info:

Super* Review original ranking

Super* Review Youtube Channel

ThieAudio Oracle mkII reviewed by Tim Tuned

Tim Tuned 5.5 Reviewer Score
B- Tuning
A+ Tech
Detailed, airy, mostly well tuned dry timbre from treble amount

Tim Tuned original ranking

Tim Tuned Youtube Channel
Bass: A+ Mids: A- Treble: B

ThieAudio Oracle mkII reviewed by Precogvision

Precogvision 5.2 Reviewer Score
C+ Tuning
C+ Tech
A brighter Oracle. Shouty upper-midrange and artifical sounding treble response.

Precogvision original ranking

Precogvision Youtube Channel
Bass: B Mids: C+ Treble: C+ Dynamics: C+ Details: C+ Imaging: B

ThieAudio Oracle mkII User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Hercules Audio Noah User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

No user reviews yet. Be the first one who writes a review!

ThieAudio Oracle mkII Gaming Score

Gaming Score & Grade

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

Gaming Score

6.6

Gaming Grade

B+

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

6.8

Gaming Grade

B+

ThieAudio Oracle mkII Scorings

Average Technical & Tuning Grades

Average Tunign Grade

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

Average Technical Grade

A-
  • Technical chops are reliable, pairing tidy separation with a soundstage that stays conservative. Micro-detail is decent, though never spotlighted.
Bass B+
Bass foundation is good, adding satisfying punch without losing control. Pop and rock tracks feel lively.
Mids B-
Expect a competent midrange that keeps vocals grounded and instruments clear. Tone is acceptable across multiple genres.
Treble B-
The top end is tidy and serviceable, adding air without overdoing it. Extension is decent for casual listening.
Dynamics B
The performance feels robust, with satisfying punch and natural transitions. Nuances are easy to follow.
Soundstage A-
All dimensions bloom together, producing an expansive venue that feels carefully rendered. You can map the ensemble easily.
Details B
Good resolution with clear articulation of nuances that keeps complex passages intelligible. Micro-details pop without sounding forced.
Imaging B
Positions lock in with confidence, sketching a believable stage map. There's a tangible sense of stage geometry.
Gaming B+
Respectable environmental presentation favors atmosphere over precision. Detects obvious directional cues while conveying game world ambiance. Bad value-to-cost for gaming purpose - not recommended

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.
Mids A+
It offers a luxurious, resolving midrange that captures micro-detail beautifully. Every vocal inflection is captured.
Treble A-
Highs feel superbly executed, revealing micro-detail without hint of sibilance. Highs stay smooth even at volume.
Dynamics S
This is reference-grade dynamic performance with breathtaking realism. It mirrors live-music intensity perfectly.
Soundstage A
Immersion steps up dramatically as width, depth, and height integrate into a cohesive hologram. Everything sounds naturally spaced.
Gaming B+
Respectable environmental presentation favors atmosphere over precision. Detects obvious directional cues while conveying game world ambiance. Bad value-to-cost for gaming purpose - not recommended

ThieAudio Oracle mkII User Reviews

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Hercules Audio Noah User Reviews

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