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CrinEar Reference vs DUNU SA6: which should you buy?

Specs, scores and condensed review verdicts for the CrinEar Reference vs DUNU SA6, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.

Score breakdown

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

CrinEar Reference leads on 4 of 4 measures.

  • CrinEar Reference
  • DUNU SA6
HearWiki score
86
-
Sound
9.1
-
Value
8.9
-
Price (USD)
$350
$550

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 CrinEar Reference is 6 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 6 years between them, that is a thin return - treat this as a restyle rather than a new platform.

  • Reference20266 yr newer
  • SA62020

Specifications

ReferenceSA6
Type
Wired IEMs
Wired IEMs
Price (USD)
$350
$550
HearWiki score
86
Not scored
Released
2026
2020
Availability
Sold new
Discontinued
Driver
2DD + 3BA hybrid
6-driver hybrid
Driver type
hybrid
hybrid
Driver configuration
2DD + 3BA
-
Driver size
10 mm
-
Drivers per side
5
6
Frequency response
-
5 Hz - 40 kHz
Impedance
16 Ω
60 Ω
Sensitivity
104 dB/mW
-
Active noise cancelling
-
No
Detachable cable
Yes
-
Connector
4.4 mm balanced
2-pin 0.78 mm

What reviewers said

CrinEar Reference

The CrinEar Reference is a wired in-ear monitor with a hybrid 2DD + 3BA driver setup, offering a balanced and detailed sound signature. It features a detachable 4.4mm balanced cable and relies on a tight seal for passive isolation, making it a strong choice for critical listening at its price point.

  • Pro:Hybrid driver configuration delivers rich, layered sound
  • Pro:Detachable 4.4mm balanced cable for flexible connectivity
  • Pro:Good passive isolation from proper eartip seal
  • Con:No active noise cancellation, so external noise isn't fully blocked
  • Con:Requires a balanced source to fully utilize the 4.4mm connector
  • Con:Fit may be finicky for some users to achieve optimal seal

DUNU SA6

The DUNU SA6 is a six-driver all-balanced-armature in-ear monitor housed in handcrafted UV-cured acrylic shells with decorative stabilized wood faceplates. It offers a unique DIP switch that lets users fine-tune bass output to taste, while a swappable plug system adds practical versatility for different sources. Priced around $550, it targets listeners who value tuning flexibility and meticulous build quality in a wired, passive design.

  • Pro:Adjustable bass via DIP switch
  • Pro:Premium handcrafted acrylic and wood construction
  • Pro:Modular plug system for source compatibility
  • Con:No noise cancellation for noisy environments
  • Con:Requires source with ample power due to 60-ohm impedance
  • Con:Bass boost may not satisfy extreme bassheads

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

Compare something else

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New comparisonCrinEar ReferenceDUNU SA6