ND Planet and Tanchjim Zero Ultima are in-ear monitors. ND Planet costs $20 while Tanchjim Zero Ultima costs $20. ND Planet is $0 more expensive. Tanchjim Zero Ultima holds a slight 0.4-point edge in reviewer scores (5.2 vs 5.6). ND Planet has better mids with a 0.6-point edge and ND Planet has better dynamics with a 0.7-point edge.
Insights
| Metric | ND Planet | Tanchjim Zero Ultima |
|---|---|---|
| Bass | 5.2 | 4.8 |
| Mids | 6 | 5.4 |
| Treble | 5 | 5.2 |
| Details | 5.2 | 4.6 |
| Soundstage | 5 | 4.8 |
| Imaging | 5.2 | 5.2 |
| Dynamics | 6 | 5.3 |
| Tonality | 5.9 | 5.8 |
| Technicalities | 5 | 4.4 |
ND Planet Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
5.2Mixed to Negative
Tanchjim Zero Ultima Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
5.6Mixed
Reviews Comparison
ND Planet (more reviews)
ND Planet reviewed by Jaytiss
Jaytiss Youtube Channel
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ND Planet reviewed by Jays Audio
Jays Audio Youtube Channel
Tanchjim Zero Ultima (more reviews)
Tanchjim Zero Ultima reviewed by Z-Reviews
Youtube Video Summary
Tanchjim Zero Ultima comes in dirt-cheap and unapologetically simple: an attached 3.5 mm cable with inline mic, featherweight shells (~2.3 g), and hilariously oversized nozzles for such tiny housings. Build cues scream budget—y-split quirks and all—but the box stuffs in a plush pouch, a stack of tips, and a manual with more pages than dollars. Under the hood sits a 10 mm double-chamber DD (DMT4), and it can want a bit of juice, yet nothing a normal source can’t handle.
Sonically, this is shock therapy for the price bracket: huge, cinematic soundstage that projects like a mini “screen” in front, with a surprisingly balanced tuning—not a bass cannon, not a treble sabre. Kick drums land with a clean thump, strings float way out without turning sharp, and the overall presentation stays cohesive instead of “fake-detail” crispy. It’s the kind of set that makes $20–$25 feel like a typo, happily chewing through AC/DC, Barry White, Pink Floyd, and Deadmau5 without crying mercy.
Value play is off the charts: call it a $40 performer sold for pocket change, perfect as a daily beater or keychain set. If a detachable cable is a must, the Bunny sibling stands by, but Zero Ultima’s stage and easygoing balance are the party trick here. Bottom line: audiophile nonsense in the best way—ridiculous width, no harshness tax, and an infectious fun factor that embarrasses pricier toys.
Z-Reviews Youtube Channel
Tanchjim Zero Ultima reviewed by Head-Fi.org
Tanchjim Zero Ultima reviewed by Web Search
The Tanchjim Zero Ultima uses a single dynamic driver with a dual-chamber design (DMT 4 Ultra), rated at 30 Ω, 123 dB/Vrms sensitivity and a 10–48 kHz claimed response; build is very light and the cable includes an inline mic on the 3.5 mm version. These specifications point to easy drivability from phones and dongles, though the relatively high sensitivity can expose source noise. Pricing sits firmly in the budget tier (about €19.90 in the EU), which sets expectations for technical performance.
Tonally, Zero Ultima trends warm-neutral / neutral-with-bass-lift: a modest mid-bass rise for body, forward yet controlled upper-mids for clarity, and generally smooth treble that avoids harsh peaks. This aligns with reports describing an easy, “safe” balance that works across genres without obvious problem areas, though it’s not the most airy set.
Technicalities are respectable for the price: detail retrieval is decent and imaging is tidy, but soundstage is on the intimate side and macrodynamic slam is limited compared with higher-end single-DD sets. Ergonomics are generally friendly, though the relatively large nozzle (≈6.4–6.5 mm) may challenge smaller ears; tip choice matters for both fit and bass seal. Overall, Zero Ultima offers a competent, neutral-leaning tuning with honest—but not class-leading—technical performance at a very low cost.
ND Planet Details
Driver Configuration:
Tuning Type: n/a
Price (Msrp): $20
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Tanchjim Zero Ultima Details
Driver Configuration: 1DD (DMT+4Ultra, dual-chamber)
Tuning Type: Neutral with Bass Boost
Brand: TANCHJIM Top TANCHJIM IEMs
Price (Msrp): $19.90
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ND Planet User Review Score
Average User Scores
Average User Score: n/a
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Tanchjim Zero Ultima User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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ND Planet Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
5.3Gaming Grade
C+Tanchjim Zero Ultima Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
4.8Gaming Grade
CND Planet 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
C+- The presentation is steady if unspectacular, holding onto essential details when the music stays simple. Fine details occasionally slip through the cracks.
Tanchjim Zero Ultima 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
C-- Textural information blurs together, making the stage feel pinched and gray. Instrument edges blur together frequently.
ND Planet User Reviews
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