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EPZ P40 vs TANCHJIM KARA: which should you buy?

On aggregated review scores the EPZ P40 comes out ahead with a HearWiki score of 82. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: EPZ P40 - Great overall at around $160.

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

EPZ P40 leads on 4 of 4 measures.

  • EPZ P40
  • TANCHJIM KARA
HearWiki score
82
72
Sound
8.5
7.5
Value
8.0
7.0
Price (USD)
$160
$180

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

Same generation

The EPZ P40 is 3 years newer, but it is the same generation of hardware: nothing in the radio, the codecs or the noise cancelling separates them. Nothing separates them on convenience features either, so the choice comes down to tuning and price. For 3 years between them, that is a thin return - treat this as a restyle rather than a new platform.

  • P4020263 yr newer
  • KARA2023

Specifications

P40KARA
Type
Wired IEMs
Wired IEMs
Price (USD)
$160
$180
HearWiki score
82
72
Released
2026
2023
Availability
Sold new
Discontinued
Driver
2DD + 1PL + 1PZT tribrid
1DD + 4BA hybrid
Driver type
tribrid
hybrid
Driver configuration
2DD + 1PL + 1PZT
1DD + 4BA
Driver size
-
9 mm
Drivers per side
4
5
Impedance
14 Ω
27 Ω
Active noise cancelling
No
-
Connector
2-pin 0.78 mm
2-pin 0.78 mm

What reviewers said

EPZ P40

The EPZ P40 is a wired tribrid IEM that delivers a clean, technically strong sound with excellent midrange presence, controlled bass, and precise imaging for its price. While it shines in resolution and transparency, its tuning can feel sharp or cold to some ears, and it falls just short of class-leading treble refinement. Overall, it's a compelling option under $200 for listeners who value clarity and detail over warmth.

  • Pro:Excellent midrange clarity and vocal presence
  • Pro:Tight, well-defined bass response
  • Pro:Strong technical performance with precise imaging
  • Con:Treble lacks some extension and refinement
  • Con:Tuning may come across as sharp or shouty
  • Con:Limited included eartips

TANCHJIM KARA

The TANCHJIM KARA is a wired hybrid IEM that pairs a 9mm dynamic driver with four balanced armatures to deliver a smooth, warm, and mid-focused sound signature. It shines with vocal and guitar-heavy tracks, offering lush mids, solid sub-bass, and a relaxed treble that avoids fatigue, though its soundstage and extreme treble detail are modest. While the earphones themselves feel well-built, the included cable and packaging don't quite match the premium quality of the shells, making it a strong choice for listeners who prioritize musicality and comfort over technical extremes.

  • Pro:Rich, natural midrange with excellent vocal presence
  • Pro:Smooth, non-fatiguing treble that stays defined
  • Pro:Comfortable, ergonomic shells suitable for long sessions
  • Con:Soundstage width is limited and not particularly expansive
  • Con:Treble detail retrieval is average for the price
  • Con:Stock cable and packaging feel less premium than the IEMs themselves

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

Compare something else

Swap either side out, or start again from the picker.

New comparisonEPZ P40TANCHJIM KARA