NiceHCK F1 Pro VS Letshuoer S12 Pro

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

NiceHCK F1 Pro and Letshuoer S12 Pro are in-ear monitors. NiceHCK F1 Pro costs $90 while Letshuoer S12 Pro costs $160. Letshuoer S12 Pro is $70 more expensive. Letshuoer S12 Pro holds a slight 0.2-point edge in reviewer scores (6.2 vs 6.4). NiceHCK F1 Pro carries a user score of 8. NiceHCK F1 Pro has significantly better mids with a 1.2-point edge, NiceHCK F1 Pro has significantly better treble with a 2.2-point edge, NiceHCK F1 Pro has significantly better dynamics with a 4.7-point edge and NiceHCK F1 Pro has better soundstage with a 0.5-point edge.

Insights

Metric NiceHCK F1 Pro Letshuoer S12 Pro
Bass 7.2 6.4
Mids 6.2 5
Treble 6.2 4
Details 7.6 6.4
Soundstage 6.5 6
Imaging 6.6 6.4
Dynamics 5.7 1
Tonality 6 5.8
Technicalities 6.9 5.8

NiceHCK F1 Pro Aggregated Review Score

Average Reviewer Scores

Average Reviewer Score:

6.2

Mixed to Positive


Letshuoer S12 Pro Aggregated Review Score

Average Reviewer Scores

Average Reviewer Score:

6.4

Mixed to Positive


Reviews Comparison

Letshuoer S12 Pro reviewed by Jays Audio

Jays Audio 6 Reviewer Score
A- Tuning
A Tech

NiceHCK F1 Pro reviewed by Jaytiss

Jaytiss 5.3 Reviewer Score
C- Tuning
C- Tech
I like this planar the best of all planars, normally I hate them.

Jaytiss original ranking

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

Letshuoer S12 Pro reviewed by Jaytiss

Jaytiss 4.5 Reviewer Score
C Tuning
C- Tech
It's very similar to the z12.

Jaytiss original ranking

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

NiceHCK F1 Pro (more reviews)

NiceHCK F1 Pro reviewed by ATechReviews

ATechReviews 7.3 * Score computed by IEMRanking.com
A- Tuning
A Tech
Planar IEM with excellent build, accessories and impactful mid bass focused tuning that offers high detail and wide stage for around 100 dollars, though sub bass roll off, occasional vocal sibilance and average imaging hold it back from being truly all round. Outstanding value planar around 100 dollars with excellent build, comfortable small shells, strong mid bass slam, high detail and wider than average soundstage. Noticeable sub bass roll off, some mid bass bleed and occasional vocal sibilance with only average imaging and dynamics may be problematic for treble sensitive listeners and those who need very neutral tuning.
Youtube Video Summary

The NICEHCK F1 Pro is presented as a compact planar IEM with very light CNC machined shells, a spacious carrying case and a surprisingly premium 4.4 cable, all for around 100 dollars. Build, fit and comfort are described as superb, with the small earpieces sitting securely and the stock upgraded tips and cable meaning there is no real need to spend extra on accessories. Overall package quality and attention to detail feel closer to more expensive competitors, which strongly boosts perceived value.

Sonically the tuning is broadly balanced with a clear focus on mid bass, while sub bass shows a noticeable roll off that reduces deep rumble on dedicated test tracks. Mid bass is described as excellent, detailed and hard hitting, but also slightly overemphasized, adding a bit of bleed into lower mids and giving some male and female vocals a thicker, more bass dominated character. Upper mids and upper treble push vocals and cymbals forward, creating very good clarity and air together with higher than average detail, but also introducing occasional vocal sibilance that can be tamed with foam or different tips.

Technical performance is strong for the price, with higher than average detail retrieval, a soundstage that is wider than many peers and an easy to drive planar driver that remains controlled and snappy even from low gain sources. Imaging and dynamics sit around average, and sets like the Z12 still stand out for superior positional precision and slightly better sub bass extension, but F1 Pro counters with a better cable, more comfortable fit and wider stage. As an overall package around 100 dollars it is portrayed as a genuine market changer that can replace many higher priced planar IEMs, becoming an obvious recommendation between 100 and 200 dollars despite its minor sub bass roll off and vocal sibilance.

Bass: A Mids: A- Treble: A- Dynamics: B Soundstage: A Details: A Imaging: B+

ATechReviews original ranking

ATechReviews Youtube Channel

NiceHCK F1 Pro reviewed by Paul Wasabii

Paul Wasabii 6.3 * Score computed by IEMRanking.com
B- Tuning
A- Tech
Affordable planar with classic bright, lean tuning and strong technical performance, but out of the box it can sound a bit thin with smaller, more distant vocals unless EQ is applied. Speedy, detailed planar driver with solid build, good clarity and excellent EQ headroom to add bass weight and smooth treble. Stock tuning is bright and lean with lighter bass impact, somewhat distant mids and a flatter, less natural presentation unless EQ is used.
Youtube Video Summary

NiceHCK F1 Pro is presented as a straightforward affordable planar that delivers the classic planar experience at a lower price point. The shell and cable are solid and the overall tuning sits in the same family as sets like Timeless and S12, with a bright, lean tilt, speedy transient response and very articulate, detailed presentation that clearly shows off the technical capability of the driver.

The bass level is generally acceptable but tuned on the lighter side, giving impact that can feel flatter and shallower than expected, while the mids come across lighter in weight with vocals that sound smaller and a bit more distant than ideal. Treble has a slight extra boost that adds clarity and detail without completely dominating, but together with the leaner mid bass it pushes the whole signature toward a brighter, less natural tonality, with a stage that has decent space yet can feel somewhat flat and lacking depth.

Where the F1 Pro stands out is in how well the driver responds to EQ. Adding sub bass and mid bass and trimming a bit of treble makes the set sound fuller and more impactful, brings the mids forward, and takes some of the planar timbre edge off, nudging the response closer to a more natural or even Harman inspired shape. For listeners who enjoy a brighter, leaner planar sound and are willing to EQ, F1 Pro offers much of the technical performance of the classic planar gang at a more accessible price, even if the stock tuning is not the most universally friendly.

Bass: B Mids: B- Treble: B Dynamics: B- Soundstage: B Details: A-

Paul Wasabii original ranking

Paul Wasabii Youtube Channel

NiceHCK F1 Pro reviewed by Tim Tuned

Tim Tuned 6 Reviewer Score
B Tuning
A+ Tech
Cheaper S12 Pro/ Z12

Tim Tuned original ranking

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

NiceHCK F1 Pro reviewed by Gizaudio Axel

Gizaudio Axel 6 Reviewer Score
B Tuning
A- Tech

Letshuoer S12 Pro (more reviews)

Letshuoer S12 Pro reviewed by Audionotions

Letshuoer S12 Pro reviewed by Fresh Reviews

Fresh Reviews 5* * The score of this reviewer influences only the Gaming Score

Letshuoer S12 Pro reviewed by Head-Fi.org

Head-Fi.org 8.5 * score rescaled + normalized
14 community members have rated the Letshuoer S12 PRO at an average of 4.5/5 on Head-Fi. Overall sentiment: Outstanding.

URL to full Review

Head-Fi.org original ranking

NiceHCK F1 Pro User Review Score

Average User Scores

Average User Score:

Based on 2 user reviews

8

Very Positive

Letshuoer S12 Pro 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!

NiceHCK F1 Pro 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+

Letshuoer S12 Pro Gaming Score

Gaming Score & Grade

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

Gaming Score

5.3

Gaming Grade

C+

NiceHCK F1 Pro 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+
  • It offers a competent showing, maintaining cohesion on straightforward arrangements. Complex passages start to challenge it, but never derail the show.
Bass A-
Expect a commanding bass response that reaches deep without clouding the mix. There's both slam and nuance in equal measure.
Mids B
Expect a confident midrange that keeps details audible without harshness. Acoustic arrangements sound engaging.
Treble B
Expect crisp, well-balanced treble that keeps shimmer intact. You hear reverbs decay naturally.
Dynamics B-
It offers fair punch and contrast, though micro-dynamics could be sharper. Impact is satisfying for day-to-day use.
Soundstage B+
The presentation supplies a believable venue outline where each instrument owns its pocket of space. The stage opens up nicely for live cuts.
Details A
Resolution feels both high and relaxed, capturing nuance with ease. There's zero smearing even at high volume.
Imaging B+
Good imaging with precise instrument placement and clear front/back localization. Positions snap into place convincingly.
Gaming B+
Respectable environmental presentation favors atmosphere over precision. Detects obvious directional cues while conveying game world ambiance.

Letshuoer S12 Pro 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

B-
  • The presentation is steady if unspectacular, holding onto essential details when the music stays simple. Fine details occasionally slip through the cracks.
Mids C+
Expect a competent midrange that keeps vocals grounded and instruments clear. Tone is acceptable across multiple genres.
Treble C-
Expect serviceable treble that keeps detail audible without much polish. It keeps the highs audible without elegance.
Dynamics E-
It cannot muster meaningful volume gradation, making tracks feel static. It drains life from energetic music.
Soundstage B
The presentation supplies a believable venue outline where each instrument owns its pocket of space. The stage opens up nicely for live cuts.
Gaming C+
Fundamental left/right positioning with limited depth perception. Works for non-competitive gaming but lacks precision.

NiceHCK F1 Pro User Reviews

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Y yorxx
7

Harman 2019 Tuning.

Tuning: B Tech: A- Bass: A+ Mids: A- Treble: B Dynamics: A+ Soundstage: B Details: A- Imaging: A+
Pros
Good technicalities,Great clarity, Great image, Good details, Bass precise, Bright treble.
Cons
Sometimes Noisy, Sometimes very bright.
F filipe
9

Came from the Tri i3 MK3, which was amazing for female vocals but too thin for everything else. The F1 Pro feels fuller and more balanced while keeping clarity. Symbolic by Death sounded open and detailed

Tuning: A+ Tech: A Bass: A+ Mids: A- Treble: A Dynamics: A+ Soundstage: S- Details: S- Imaging: A+
Pros
Excellent balance between bass and clarity, great separation and soundstage. Fast and controlled bass with good punch, natural mids (somehow), and "smooth" treble (overall). Comfortable and easy to play with my Fosi Q4.
Cons
Think I need to hear a better IEM to know what could be improved lol

Letshuoer S12 Pro User Reviews

Example User Posted on ...
0.0

"This is an example review"

Pros
  • Example pro 1
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Cons
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