Moondrop Chu II and Moondrop Rays DSP use 1DD and 1DD+1Planar driver setups respectively. Moondrop Chu II costs $19 while Moondrop Rays DSP costs $99. Moondrop Rays DSP is $80 more expensive. Moondrop Rays DSP holds a slight 0.2-point edge in reviewer scores (5.5 vs 5.7). Moondrop Rays DSP carries a user score of 5.7.
Insights
Metric | Moondrop Chu II | Moondrop Rays DSP |
---|---|---|
Tonality | 6.8 | 6.8 |
Technicalities | 4.8 | 5.8 |
Moondrop Chu II Aggregated Review Score
Average Reviewer Scores
Moondrop Rays DSP Aggregated Review Score
Average Reviewer Scores
Moondrop Chu II Details
Driver Configuration: 1DD
Tuning Type: V-shape
Brand: Moondrop Top Moondrop IEMs
Price (Msrp): $19
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Moondrop Rays DSP Details
Driver Configuration: 1DD+1Planar
Tuning Type: n/a
Brand: Moondrop Top Moondrop IEMs
Price (Msrp): $99
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Moondrop Chu II User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Moondrop Rays DSP User Review Score
Average User Scores
Average User Score:
Based on 1 user reviews
5.7Mixed
Moondrop Chu II Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
5.4Gaming Grade
C+Moondrop Rays DSP Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.1Gaming Grade
BMoondrop Chu II Scorings
Average Technical & Tuning Grades
Average Tunign Grade
B+- Generally enjoyable tonal character with some noticeable unevenness. Maintains listenability while showing room for refinement in frequency balance.
Average Technical Grade
C- Limited resolution; finer nuances are masked. Soundstage feels narrow, and complex passages cause muddiness. Transitions lack finesse.
Moondrop Rays DSP Scorings
Average Technical & Tuning Grades
Average Tunign Grade
B+- Generally enjoyable tonal character with some noticeable unevenness. Maintains listenability while showing room for refinement in frequency balance.
Average Technical Grade
B-- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Reviews Comparison
Moondrop Chu II reviewed by Super* Review
Moondrop Rays DSP reviewed by Super* Review
Super* Review original ranking
Super* Review Youtube ChannelMoondrop Chu II reviewed by Gizaudio Axel
Moondrop Rays DSP reviewed by Gizaudio Axel
2025-07-31Gizaudio Axel original ranking
Gizaudio Axel Youtube ChannelMoondrop Chu II reviewed by Jays Audio
Moondrop Rays DSP reviewed by Jays Audio
Jays Audio Youtube Channel
Moondrop Rays DSP (more reviews)
Moondrop Rays DSP reviewed by
Fresh Reviews
Moondrop Chu II User Reviews
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Pros
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Cons
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You need to be signed in to write your own reviewMoondrop Rays DSP User Reviews
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You need to be signed in to write your own reviewA well-built gaming-focused IEM with practical DSP features but modest technical finesse