Unknown Custom Juno and LetShuoer EJ07M use 6BA and 1DD+2BA+4EST driver setups respectively. Unknown Custom Juno costs $640 while LetShuoer EJ07M costs $670. LetShuoer EJ07M is $30 more expensive. LetShuoer EJ07M holds a decisive 4.1-point edge in reviewer scores (3.5 vs 7.6).
Insights
| Metric | Unknown Custom Juno | LetShuoer EJ07M |
|---|---|---|
| Bass | 3.5 | 7.5 |
| Mids | 3.5 | 7.5 |
| Treble | 3.5 | 6.2 |
| Details | 3.5 | 6.8 |
| Soundstage | 3.5 | 7.3 |
| Imaging | 3.5 | 6.8 |
| Dynamics | 3.5 | 6 |
| Tonality | 3.5 | 7.6 |
| Technicalities | 3.5 | 7.1 |
Unknown Custom Juno Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
3.5Poor
LetShuoer EJ07M Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
7.6Strongly Favorable
Reviews Comparison
Unknown Custom Juno (more reviews)
Unknown Custom Juno reviewed by Crin
LetShuoer EJ07M (more reviews)
LetShuoer EJ07M reviewed by Yifang
LetShuoer EJ07M reviewed by Audionotions
LetShuoer EJ07M reviewed by Super* Review
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 Jays Audio
Jays Audio Youtube Channel
LetShuoer EJ07M reviewed by Jaytiss
Jaytiss Youtube Channel
LetShuoer EJ07M reviewed by Shuwa-T
LetShuoer EJ07M reviewed by Precogvision
Precogvision Youtube Channel
LetShuoer EJ07M reviewed by Head-Fi.org
Unknown Custom Juno Details
Driver Configuration: 6BA
Tuning Type: Neutral
Price (Msrp): $640
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LetShuoer EJ07M Details
Driver Configuration: 1DD+2BA+4EST
Tuning Type: U-Shaped
Brand: Letshuoer Top Letshuoer IEMs
Price (Msrp): $670
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Unknown Custom Juno User Review Score
Average User Scores
Average User Score: n/a
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LetShuoer EJ07M User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Unknown Custom Juno Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
3Gaming Grade
DLetShuoer 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+Unknown Custom Juno Scorings
Average Technical & Tuning Grades
Average Tunign Grade
D+- The tuning lacks refinement, jumping between dull and shouty without settling. Vocals frequently sound off-kilter.
Average Technical Grade
D+- Textural information blurs together, making the stage feel pinched and gray. Instrument edges blur together frequently.
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.
Unknown Custom Juno User Reviews
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