LetShuoer EJ07M VS TangZu Tian Peng
IEM Comparison: Expert & Community Scores Side-by-Side
LetShuoer EJ07M and TangZu Tian Peng use 1DD+2BA+4EST and 1DD+6BA+1BC driver setups respectively. LetShuoer EJ07M costs $670 while TangZu Tian Peng costs $629. LetShuoer EJ07M is $41 more expensive. LetShuoer EJ07M holds a slight 0.2-point edge in reviewer scores (7.6 vs 7.4). LetShuoer EJ07M has significantly better mids with a 1.5-point edge, LetShuoer EJ07M has significantly better dynamics with a 1-point edge and TangZu Tian Peng has slightly better soundstage with a 0.3-point edge.
Insights
| Metric | LetShuoer EJ07M | TangZu Tian Peng |
|---|---|---|
| Bass | 7.5 | 7.4 |
| Mids | 7.5 | 6 |
| Treble | 6.2 | 6 |
| Details | 6.8 | 7.4 |
| Soundstage | 7.3 | 7.5 |
| Imaging | 6.8 | 7.4 |
| Dynamics | 6 | 5 |
| Tonality | 7.6 | 7.2 |
| Technicalities | 7.1 | 7.7 |
LetShuoer EJ07M Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
7.6Strongly Favorable
TangZu Tian Peng Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
7.4Generally Favorable
Reviews Comparison
LetShuoer EJ07M reviewed by Jays Audio
7.5
Reviewer Score
Jays Audio Youtube Channel
TangZu Tian Peng reviewed by Jays Audio
7.5
Reviewer Score
Youtube Video Summary
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.
Jays Audio Youtube Channel
Buy TangZu Tian Peng on Linsoul
Ad
Price: $629
Buy TangZu Tian Peng on Linsoul
LetShuoer EJ07M reviewed by Jaytiss
7.5
Reviewer Score
Jaytiss Youtube Channel
TangZu Tian Peng reviewed by Jaytiss
7.1
Reviewer Score
Youtube Video Summary
TangZu Tian Peng arrives as a 1DD + 6BA + 1 bone-conduction hybrid around $630–$650 with a striking, oversized shell that still wears comfortably. The build feels premium: sturdy two-pin sockets, a handsome 4.4 mm cable with a reliable chin slider, and a generous accessory spread including Sancai/Noble-style tips and a genuinely luxury case. Packaging is a highlight—easily in the top tier of unboxings and a big part of the product’s appeal.
Sonically, performance sits in the “fine but middling” camp. The graph promises tasteful bass and controlled upper mids, but in practice the low end lacks impact—coming across a bit flabby—while the mids and treble are merely decent rather than crisp or pristine. Extra energy around 4–6 kHz and ~8 kHz can add hiss/edge, and the overall tone could use more warmth (think earlier bass rise near ~200 Hz). It’s an improvement over the discontinued Baji in air and detail, yet still feels short of expectations at this price.
In comparisons, alternatives like Symphony Ears Prestige (clearer tuning with better balance), Mangird/Xenns Top Pro (more pristine, better controlled treble), Shuoer YU9 (smarter bass rise), or even fun picks such as Punch Audio Martillo and the Zigge Crescent offer stronger value or more engaging sonics. The Tian Peng’s bone-conduction implementation brings some charm but doesn’t transform the experience; given the price-to-performance mismatch, this is a hesitant recommendation—worth a demo if the aesthetics and packaging allure, but not the go-to for pure sound quality.
Jaytiss Youtube Channel
LetShuoer EJ07M (more reviews)
LetShuoer EJ07M reviewed by Yifang
8
Reviewer Score
LetShuoer EJ07M reviewed by Audionotions
8
Reviewer Score
LetShuoer EJ07M reviewed by Super* Review
8*
* score rescaled + normalized
Youtube Video Summary
Letshuoer x HBB’s Kinda Lava retunes the EJ07M toward a neutral-with-tasteful-bass-boost signature, thickening the mid-bass versus the original’s Harman-leaning sub-bass shelf. The midrange sits essentially dead-on neutral with excellent clarity and micro-contrast, while the treble is well-extended yet notably safe for sibilance, occasionally showing a soft, sandy EST texture. Versus the stock EJ07M, this tuning feels more integrated and less “subwoofery,” though overall differences remain subtle.
The headline is the bass quality: firm attack, clean decay and addictive depth—easily among the top tier in the price class—without bleeding into the mids. Technicalities are solid, with decent imaging, but the head-stage runs a bit narrow and the overall tilt can sound slightly dark on airy recordings. Build is light metal with red shells and a handsome screw-top metal case; the stock cable feels basic for the price and the faceplate finish looks less premium than expected.
Fit is comfortable but may need SpinFit CP100 tips or a taller two-pin cable to lock in seal and stability. In comparisons, Sennheiser IE600 hits harder up top with a V-shaped incisiveness and wider sense of space, while Moondrop S8 offers brighter openness and BA-clean mids but less bass body. Kinda Lava threads the middle with balanced tonality, safe/detail-rich treble, and outstanding bass, culminating in a confident 5/5 verdict for listeners prioritizing natural mids and elite low-end over max soundstage.
Super* Review original ranking
Super* Review Youtube ChannelLetShuoer EJ07M reviewed by Shuwa-T
7.3
Reviewer Score
LetShuoer EJ07M reviewed by Precogvision
6.4
Reviewer Score
Precogvision Youtube Channel
LetShuoer EJ07M reviewed by Head-Fi.org
8.1
* score rescaled + normalized
TangZu Tian Peng (more reviews)
TangZu Tian Peng reviewed by Web Search
7.6
Reviewer Score
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.
LetShuoer EJ07M Details
Driver Configuration: 1DD+2BA+4EST
Tuning Type: U-Shaped
Brand: Letshuoer Top Letshuoer IEMs
Price (Msrp): $670
Support our free service! Buying through our affiliate links costs you nothing extra:
TangZu Tian Peng Details
Driver Configuration: 1DD+6BA+1BC
Tuning Type: V-Shaped
Brand: TangZu Top TangZu IEMs
Price (Msrp): $629
Support our free service! Buying through our affiliate links costs you nothing extra:
LetShuoer EJ07M 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!
TangZu Tian Peng 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!
LetShuoer EJ07M Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.7Gaming Grade
B+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
7Gaming Grade
A-LetShuoer EJ07M Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A- It presents a smooth, well-integrated tonal balance that plays nicely with many styles. It maintains natural timbre across the range.
Average Technical Grade
A-- A competent technical showing keeps separation intact while delivering modest staging. It feels tidy even when recordings stack layers.
TangZu Tian Peng Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A-- The tonal character feels settled and versatile, with just a few gentle bumps. You can listen for hours without fatigue.
Average Technical Grade
A- It delivers a confident technical showing with defined layers and satisfying clarity. You can follow backing vocals with relative ease.
LetShuoer EJ07M User Reviews
"This is an example review"
Pros
- Example pro 1
- Example pro 2
Cons
- Example con 1
- Example con 2
Share your experience and build your personal ranking list.
You need to be signed in to write your own reviewTangZu Tian Peng User Reviews
"This is an example review"
Pros
- Example pro 1
- Example pro 2
Cons
- Example con 1
- Example con 2
Share your experience and build your personal ranking list.
You need to be signed in to write your own reviewFind your next IEM:
IEM Finder Quiz
newIEM Comparison Tool
newVS