Moondrop Variations and TangZu Tian Peng use 1DD+2BA+2EST and 1DD+6BA+1BC driver setups respectively. Moondrop Variations costs $550 while TangZu Tian Peng costs $629. TangZu Tian Peng is $79 more expensive. Moondrop Variations holds a slight 0.1-point edge in reviewer scores (7.5 vs 7.4). Moondrop Variations carries a user score of 7.8. Moondrop Variations has slightly better mids with a 0.4-point edge, Moondrop Variations has better treble with a 0.7-point edge, Moondrop Variations has better dynamics with a 0.5-point edge and TangZu Tian Peng has slightly better soundstage with a 0.3-point edge.
Insights
Metric | Moondrop Variations | TangZu Tian Peng |
---|---|---|
Bass | 7.3 | 7.3 |
Mids | 7.4 | 7 |
Treble | 7.7 | 7 |
Details | 7.3 | 7.3 |
Soundstage | 8.3 | 8.5 |
Imaging | 7 | 7 |
Dynamics | 6.5 | 6 |
Gaming capabilities | 7.1 | 7.4 |
Moondrop Variations Aggregated Review Score
Moondrop Variations Average Reviewer Scores
TangZu Tian Peng Aggregated Review Score
TangZu Tian Peng Average Reviewer Scores
Moondrop Variations Details
Driver Configuration: 1DD+2BA+2EST
Tuning Type: harman
Price (Msrp): $550
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TangZu Tian Peng Details
Driver Configuration: 1DD+6BA+1BC
Tuning Type: V-Shaped
Price (Msrp): $629
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Moondrop Variations User Review Score
Moondrop Variations Average User Scores
Average User Score:
Based on 1 user reviews
7.8Strongly Favorable
TangZu Tian Peng User Review Score
TangZu Tian Peng 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!
Moondrop Variations Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7.1Gaming Grade
A-TangZu Tian Peng Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7.4Gaming Grade
A-Moondrop Variations Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A- Well-executed tonal character. No major flaws with good technical control. Smooth presentation works with multiple genres.
Average Technical Grade
A- Good technical performance. Clear separation and decent detail retrieval across various tracks. Soundstage shows reasonable width and depth.
TangZu Tian Peng Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A- Well-executed tonal character. No major flaws with good technical control. Smooth presentation works with multiple genres.
Average Technical Grade
A+- Very competent with articulate presentation. Well-defined layers and precise imaging. Soundstage is immersive and handles dynamics well.
Moondrop Variations Reviews
Moondrop Variations reviewed by: Smirk Audio
Great tuning, neutral timbre, and a satisfying bass with a sub-bass focus. Solid all-rounder.
Moondrop Variations reviewed by: Super* Review
Moondrop Variations reviewed by: Jays Audio
Very clear with lots of detail. Sub-bass has a nice rumble and texture. Amazing treble extension and stage air. Female vocals are vibrant and shines. Mid-bass cut is real, affecting some genres and male vocals. Note-weight can be light. Jays Audio Youtube Channel
Moondrop Variations reviewed by: Tim Tuned
Great separation and details Thin lower midrange Tim Tuned Youtube Channel
Moondrop Variations reviewed by: Jaytiss
The more I listen the more perfect I find it. Jaytiss Youtube Channel
Moondrop Variations reviewed by: Precogvision
A more refined B2 Dusk with better bass texture and treble extension. Precogvision Youtube Channel
Moondrop Variations reviewed by: Gizaudio Axel
A solid benchmark. Great sub-bass, Harman tuning, and excellent detail. Can sound thin.Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel
Moondrop Variations reviewed by: Crin
Sub-bass-focused signature with Moondrop's clean tuning makes this one of the best $500 tribrids. Crin Youtube Channel
Moondrop Variations reviewed by: Shuwa-T
Comment: Too much subbass, dry sounding lower mids. Clarity Subbass overpowers lower mids
Moondrop Variations reviewed by: Nymz
Resolution king for the price point with a fun tuning. Great sub-bass and treble. Lack of mid-bass bass and somewhat thin mids murdered it for my library. Can see the appeal for others tho.
TangZu Tian Peng Reviews
TangZu Tian Peng reviewed by: Jaytiss
2025-08-09Packaging is fantastic, sound isn't... Jaytiss Youtube Channel
TangZu Tian Peng reviewed by: Jays Audio
A cleaner more neutral Bajie with less bass and more treble energy. Clean, slightly vocal forward with some bite. Azla tips for more bass and treble energy/bite but can get shouty - Sancai Nobles for a smoother/neutral/montior like sound. Great tech, but wish it had ESTs like its competition. Jays Audio Youtube Channel
The Tanchjim Fission presents a neutral, balanced, and clean sound signature that is also described as smooth and full. It offers a very natural and laid-back listening experience, making it a strong option for those seeking a safe, non-fatiguing tuning. The technical performance is solid for its price, with good detail retrieval and instrument separation, though it isn't the most dynamic or sparkly set available.
Tip selection is crucial, with recommendations for the Tri Clear or Final E tips to open up the sound, while the Spinfit CP155 can add a touch more bass. The included tuning switches are largely seen as a gimmick; only the middle silver setting is recommended, as the others introduce a significant sub-bass roll-off. The Fission excels with genres like rock, indie, acoustics, and classical at moderate volumes, but its lack of sub-bass rumble and extension makes it a weak choice for hip-hop, EDM, or rap.
Its greatest strength is its value proposition, as it is essentially a cheaper version of the Tanchjim Origin, sharing the same driver and sound profile for a lower cost. This makes competitors like the Moondrop Kato seem less relevant. However, when compared to other all-rounders like the Juzear 4U or Simgot EW300, the Fission faces stiff competition. The EW300, in particular, offers more bass, tuning variety, and similar technicalities for half the price, making the Fission a tougher sell unless its specific brand of smooth, neutral tonality is exactly what you're after.
TangZu Tian Peng reviewed by: IEMRanking AI

The Tangzu Tian Peng offers a V-shaped sound profile that leans towards reference while maintaining musicality, with bass quality being notably source-dependent - it requires amplification to achieve its full physical impact potential. Mids take a step back but remain clean and detailed, while treble presentation varies significantly with eartip choice, becoming bright with Noble tips but more controlled with Azla or Divinus alternatives. Its technical performance shines through strong detail retrieval and decent separation, though the soundstage extends only slightly beyond the head in a circular presentation.
This IEM demands careful system matching as its tonality shifts substantially with different sources, presenting warmer with DAPs like Hiby R6 Pro Max or ONIX xm10 ltd but potentially cold with reference gear. The bone conduction driver contributes to its unique texturing and clarity enhancement according to manufacturer claims, though the overall signature remains heavily influenced by source pairings. Comfort proves a strength with its lightweight resin build enabling extended listening sessions.
Moondrop Variations User Reviews
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You need to be signed in to write your own reviewThis was one of my first IEMs. I loved it and hated it. It is still the cleanest sounding IEM I own - also compared to something much more expensive.
Pros
Very clean sound signature combined with a satisfying amount of sub-bass. Sounds great with the right songsCons
Thin mids and poor note weight in some songsTangZu Tian Peng User Reviews
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