Moondrop Chu II DSP and Moondrop May use 1DD and 1DD+1Planar driver setups respectively. Moondrop Chu II DSP costs $24 while Moondrop May costs $65. Moondrop May is $41 more expensive. Moondrop May holds a decisive 1-point edge in reviewer scores (5.5 vs 6.5).
Insights
Metric | Moondrop Chu II DSP | Moondrop May |
---|---|---|
Bass | 5.5 | 7 |
Mids | 5.5 | 6.5 |
Treble | 5.5 | 5 |
Soundstage | 5.5 | 6 |
Dynamics | 5.5 | 5 |
Tonality | 7 | 5.8 |
Technicalities | 4.5 | 5.5 |
Moondrop Chu II DSP Aggregated Review Score
Average Reviewer Scores
Moondrop May Aggregated Review Score
Average Reviewer Scores
Moondrop Chu II DSP Details
Driver Configuration: 1DD
Tuning Type: n/a
Brand: Moondrop Top Moondrop IEMs
Price (Msrp): $24
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Moondrop May Details
Driver Configuration: 1DD+1Planar
Tuning Type: Neutral
Brand: Moondrop Top Moondrop IEMs
Price (Msrp): $64.99
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Moondrop Chu II DSP User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Moondrop May User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Moondrop Chu II DSP Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
5.3Gaming Grade
C+Moondrop May Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
5.6Gaming Grade
B-Moondrop Chu II DSP Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A-- Pleasing tonal balance with good technical control. Minor quirks present but not distracting. Demonstrates decent genre versatility.
Average Technical Grade
C- Limited resolution; finer nuances are masked. Soundstage feels narrow, and complex passages cause muddiness. Transitions lack finesse.
Moondrop May 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.
Moondrop Chu II DSP Reviews
check links for more info:Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel
Moondrop May Reviews
The May is the way to go if you have 80 bucks. Standard EQ sounds great. Nice low contrast neutral soundSuper* Review original ranking
Super* Review Youtube Channel
check links for more info: Tim Tuned Youtube Channel
A very enjoyable listen, hard to fault at this price and design. Could be a winner for you. Jaytiss Youtube Channel
IEMRanking AI
2025-07-01
The Moondrop May offers a convenient USB-C DSP cable with multiple EQ presets accessible via the Moondrop Link app, though the app suffers from connectivity issues and requires invasive permissions like location and file access. Its lightweight resin build provides solid comfort for extended wear, but the included ear tips are notoriously difficult to install on the nozzles. The DSP cable itself can exhibit a faint electronic whine during audio pauses, which disrupts calls or quiet passages.
Sonically, the May delivers a balanced signature with smooth, natural midrange, though male vocals occasionally lack resolution and texture. The 6mm planar driver handles treble with refinement, avoiding harshness, but struggles with airiness and micro-detail retrieval compared to competitors like the Truthear Hexa. Bass texture and layering also fall short despite the hybrid 1DD + 1 planar configuration, leading to a somewhat one-dimensional low end in complex tracks.
Technical performance is adequate for the price, with a moderately intimate soundstage and competent imaging, though instrument separation and dynamics can feel congested in busy mixes. The May scales better with analog cables than its own DSP solution, revealing improved clarity and midrange texture when bypassing the stock setup. While the DSP concept is innovative, execution issues limit its appeal, making the May a competent but inconsistent package at $65.
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