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Campfire Audio Astrolith - Dual Planar IEM vs Thieaudio Prestige LTD: which should you buy?

On aggregated review scores the Campfire Audio Astrolith - Dual Planar IEM comes out ahead with a HearWiki score of 81. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Campfire Audio Astrolith - Dual Planar IEM - Great overall at around $2199.

Score breakdown

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

Neither pulls ahead overall - they trade wins across the measures.

  • Campfire Audio Astrolith - Dual Planar IEM
  • Thieaudio Prestige LTD
HearWiki score
81
78
Sound
9.0
8.5
Value
6.5
7.5
Price (USD)
$2,200
$1,300

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

Campfire Audio Astrolith - Dual Planar IEM (2024) against Thieaudio Prestige LTD (2023). These are 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.

  • Astrolith - Dual Planar IEM20241 yr newer
  • Prestige LTD2023

Specifications

Astrolith - Dual Planar IEMPrestige LTD
Type
Wired IEMs
Wired IEMs
Price (USD)
$2,200
$1,300
HearWiki score
81
78
Released
2024
2023
Availability
Discontinued
Discontinued
Driver
2× 14.2 mm planar magnetic
1DD + 4BA + 4EST tribrid
Driver type
planar
tribrid
Driver configuration
-
1DD + 4BA + 4EST
Driver size
14.2 mm
10 mm
Drivers per side
2
9
Frequency response
5 Hz - 25 kHz
-
Impedance
8.2 Ω
22 Ω
Sensitivity
94 dB/mW
-
Active noise cancelling
No
No
Voice assistant
No
-
Detachable cable
Yes
-
Connector
4.4 mm balanced
2-pin 0.78 mm

What reviewers said

Campfire Audio Astrolith - Dual Planar IEM

The Campfire Audio Astrolith is a premium dual-planar IEM that delivers a fast, clear, and highly detailed sound with impressive staging and technical precision. Its nearly flat impedance and very low distortion make it a strong performer, though it benefits from quality sources and has a couple of minor ergonomic quirks. Overall, it's a notable step forward in the brand's planar lineup, offering a cohesive and resolving listen for those seeking top-tier wired performance.

  • Pro:Exceptional speed and clarity across the frequency range
  • Pro:Very low distortion and flat impedance for consistent performance
  • Pro:Wide, well-defined soundstage with precise imaging
  • Con:Slight mid-bass bloom can color certain tracks
  • Con:Stock ear tips are not very good and may need replacement
  • Con:Best results require a high-quality source or amplifier

Thieaudio Prestige LTD

The Thieaudio Prestige LTD is a premium tribrid IEM that prioritizes refinement and control over raw aggression, offering a polished and highly resolving sound with improved low-end energy. Its smooth, easygoing character makes it a versatile high-end choice for everyday listening, though those seeking extra bass punch or who are sensitive to treble might want to look elsewhere. With standout build quality and strong technical execution, it delivers a flagship-level experience that justifies its price for discerning listeners.

  • Pro:Exceptional technical performance and tuning for the price
  • Pro:Refined, controlled, and easygoing sound signature
  • Pro:High resolution with improved low-end energy
  • Con:Bass quantity may be insufficient for bassheads
  • Con:Upper treble can be fatiguing for sensitive listeners
  • Con:Premium price may not suit all budgets

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 comparisonCampfire Audio Astrolith - Dual Planar IEMThieaudio Prestige LTD