Thieaudio Valhalla VS Fat Freq MAESTRO SE

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

Thieaudio Valhalla and Fat Freq MAESTRO SE use 19BA and 1DD+7BA+1EST driver setups respectively. Thieaudio Valhalla costs $2,000 while Fat Freq MAESTRO SE costs $2,000. Thieaudio Valhalla holds a decisive 2.1-point edge in reviewer scores (9.6 vs 7.5). Thieaudio Valhalla has significantly better mids with a 3-point edge, Thieaudio Valhalla has significantly better treble with a 2-point edge, Thieaudio Valhalla has significantly better dynamics with a 1-point edge and Thieaudio Valhalla has significantly better soundstage with a 2-point edge.

Insights

Jaytiss Score
Thieaudio Valhalla
9.6 /10
Jaytiss Score
Fat Freq MAESTRO SE
7.5 /10
Score gap: 2.1
Metric Thieaudio Valhalla Fat Freq MAESTRO SE
Mids 9 6
Treble 8 6
Soundstage 9 7
Dynamics 8 7
Tonality 8.6 6.5
Technicalities 8 6
Take these comparisons with a grain of salt—we don't have enough Thieaudio Valhalla and Fat Freq MAESTRO SE reviews saved yet to provide an unbiased result.

Jaytiss Reviews Comparison

Thieaudio Valhalla reviewed by

Jaytiss 9.6 Reviewer Score
S- Tuning
A+ Tech
Big fan, but lack fantastic air like some other sets.
Youtube Video Summary

Thieaudio Valhalla lands as a 19-BA flagship around $2,000 that doubles down on build and ergonomics. The titanium shell is chunky but beautifully machined, skin-friendly, and the nozzle grips tips securely; faceplates are swappable for a premium if the stock look isn’t it. Accessories are basic—tips, foams, brush, the usual case—and the stock cable is comfy with a working chin slider, but the modular 3.5/4.4 plugs don’t lock and can pop off too easily. The slightly recessed 2-pin is fine, yet the ear-side barrel leaves a small gap that doesn’t sit flush; a simple aftermarket cable fixes the vibe. Taken as an object, this is world-class industrial design with a couple cable quirks.

On the ear, Valhalla hits a clean, incisive neutrality with just enough flavor. Sub-bass is surprisingly firm for BA, mid-bass stays tidy, and the mids are pristine—no glaze, no haze. There’s a tasteful dip through ~3–6 kHz that keeps the upper-mids from shouting, while a touch of 8 kHz sparkle adds air; treble extends smoothly without turning edgy. It’s a highly technical, high-resolution listen that can read “almost boring” if a colored signature is the goal—but for detail, separation, and coherence, it delivers. Unit variation appears minor (another sample showed a bit more 4–6 k energy), yet the core tuning stays intact.

Versus housemates: Origin swings bassier and “fun”; Valhalla feels cleaner, clearer, more resolute. Hype 2/4 don’t match the air and microdetail; Hype 10 gets closer up top but raises value questions. Oracle MK3 has more 4–5 k zing and lighter sub-bass; Fatfreq Grand Maestro hits similarly rich lows but brings fit hassles and module faff. Against the Elysian Annihilator, pick Annihilator for extra sub-bass and spectacle; pick Valhalla for comfort, longevity, and easy cable-swapping. Not perfect—the stock cable system is flimsy and the “air” isn’t the most crystalline—but this is a top-tier contender with a refined, broadly pleasing tuning and a shell that feels built to outlast the hype.

Mids: S Treble: A+ Dynamics: A+ Soundstage: S

Jaytiss original ranking

Jaytiss Youtube Channel
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Price: $1,999

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Fat Freq MAESTRO SE reviewed by

Jaytiss 7.5 Reviewer Score
B+ Tuning
B Tech
It might be the channel imbalance, but not a fan.

Jaytiss original ranking

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

Thieaudio Valhalla Details

Driver Configuration: 19BA

Tuning Type: V-Shaped

Brand: ThieAudio Top ThieAudio IEMs

Price (Msrp): $2,000

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Fat Freq MAESTRO SE Details

Driver Configuration: 1DD+7BA+1EST

Tuning Type: Basshead

Price (Msrp): $2,000

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Thieaudio Valhalla Scorings

Average Technical & Tuning Grades

Average Tunign Grade

S-
  • The response feels meticulously dialed in, combining neutrality with inviting warmth. Dynamic swings remain tonally accurate.

Average Technical Grade

A+
  • It sounds refined and controlled, keeping instruments neatly separated with immersive staging. Busy arrangements remain neatly organized.
Mids S
This is reference-grade midrange performance with astonishing realism and control. It reveals studio secrets with ease.
Treble A+
Treble reaches superb heights, offering effortless extension and crystal clarity. Every cymbal crash resolves into fine mist.
Dynamics A+
The presentation feels expansive, letting micro and macro dynamics breathe. There's a sense of limitless headroom.
Soundstage S
Nothing feels boxed in; instead, a limitless three-dimensional canvas unfolds with flawless precision. It sets the bar for three-dimensional staging.

Fat Freq MAESTRO SE 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
  • Technical ability is serviceable, keeping basic detail intact across simpler tracks. It keeps up with acoustic tracks without much fuss.
Mids B
It offers engaging mid frequencies with pleasing clarity and layering. Details emerge without becoming harsh.
Treble B
Treble is articulate and clean, adding excitement without harshness. It adds sparkle without harshness.
Dynamics A-
It delivers crisp, authoritative dynamics that keep music thrilling. Subtle level shifts are clearly conveyed.
Soundstage A-
The stage stretches in every direction, carving out clear three-dimensional pockets for each player. Placement accuracy impresses from the start.

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