Campfire Audio Andromeda 2020 vs Moondrop S8: which should you buy?

On aggregated review scores the Moondrop S8 comes out ahead with a HearWiki score of 69. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Moondrop S8 - Good overall at around $699.

Wired IEMs

Score breakdown

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

Moondrop S8 leads on 4 of 4 measures.

Campfire Audio Andromeda 2020
Moondrop S8

HearWiki score

Sound

8.4

8.6

Value

5.8

Price (USD)

$830

$700

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

Moondrop S8 (2021) against Campfire Audio Andromeda 2020 (2020). 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.

Andromeda 20202020
S820211 yr newer

Specifications

Andromeda 2020S8

Type: Wired IEMs; Wired IEMs
Price (USD): $830; $700
HearWiki score: 65; 69
Released: 2020; 2021
Availability: Discontinued; Discontinued
Driver: 5× balanced armature; 8× balanced armature
Driver type: balanced-armature; balanced-armature
Drivers per side: 5; 8
Frequency response: 5 Hz - 20 kHz; 20 Hz - 40 kHz
Sound signature: -; harman
Impedance: 6.4 Ω; 16 Ω
Sensitivity: 123 dB/mW; 122 dB/mW
Sensitivity (dB/Vrms): 94; -
Active noise cancelling: No; No
Controls: none; -
Detachable cable: Yes; -
USB-C: No; No
Connector: MMCX; 3.5 mm
Model code: Andromeda Emerald Sea; -

Specification comparison of Campfire Audio Andromeda 2020 vs Moondrop S8
Spec	Campfire Audio Andromeda 2020	Moondrop S8
Type	Wired IEMs	Wired IEMs
Price (USD)	$830	$700
HearWiki score	65 / 100 Good	69 / 100 Good
Released	2020	2021
Audio
Driver	5× balanced armature	8× balanced armature
Driver type	balanced-armature	balanced-armature
Drivers per side	5	8
Frequency response	5 Hz - 20 kHz	20 Hz - 40 kHz
Sound signature	-	harman
Impedance	6.4 Ω	16 Ω
Sensitivity	123 dB/mW	122 dB/mW
Sensitivity (dB/Vrms)	94	-
Features
Active noise cancelling	No	No
Controls	none	-
Design
Detachable cable	Yes	-
USB-C	No	No
Connector	MMCX	3.5 mm
Model code	Andromeda Emerald Sea	-

What reviewers said

Campfire Audio Andromeda 2020

The Campfire Audio Andromeda 2020 is a premium five-driver balanced-armature IEM that refines its predecessor with smoother, more coherent mids and a lively treble. It delivers a spacious soundstage with excellent imaging and layering, though its low impedance and high sensitivity mean it benefits from a quality source to shine. Built with a detachable MMCX cable and no onboard controls, it's a wired, purely analog listening tool for audiophiles.

Pro:Cohesive, well-tuned sound signature
Pro:Excellent soundstage, imaging, and layering
Pro:Smoother and stronger mids than the original

Con:Limited bass texture and impact
Con:Requires a good source to avoid hiss or distortion
Con:No inline controls or microphone

Moondrop S8

The Moondrop S8 is a premium eight-driver balanced-armature in-ear monitor that delivers exceptional detail retrieval and a refined, balanced sound signature. Its high sensitivity makes it easy to drive from most sources, though it may reveal hiss from noisy gear. With a solid build, comfortable fit, and technical maturity that rivals pricier models, it's a strong choice for critical listening.

Pro:Excellent detail and resolution
Pro:Balanced, engaging tuning
Pro:Easy to drive with high sensitivity

Con:Can expose source hiss
Con:No noise cancellation
Con:Wired only, no USB-C option

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

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New comparison Campfire Audio Andromeda 2020 Moondrop S8