Moondrop May and Dunu Titan S2 are in-ear monitors. Moondrop May costs $65 while Dunu Titan S2 costs $80. Dunu Titan S2 is $15 more expensive. Moondrop May holds a clear 0.8-point edge in reviewer scores (6.5 vs 5.6). Moondrop May has significantly better mids with a 1.5-point edge, Moondrop May has significantly better treble with a 2-point edge, Moondrop May has significantly better dynamics with a 3-point edge and Moondrop May has significantly better soundstage with a 1-point edge.
Insights
Metric | Moondrop May | Dunu Titan S2 |
---|---|---|
Bass | 7 | 5.6 |
Mids | 6.5 | 5 |
Treble | 5 | 3 |
Soundstage | 6 | 5 |
Dynamics | 5 | 2 |
Tonality | 5.8 | 5.5 |
Technicalities | 5.5 | 4.8 |
Moondrop May Aggregated Review Score
Average Reviewer Scores
Dunu Titan S2 Aggregated Review Score
Average Reviewer Scores
Moondrop May Details
Driver Configuration: 1DD+1Planar
Tuning Type: Neutral
Brand: Moondrop Top Moondrop IEMs
Price (Msrp): $64.99
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Dunu Titan S2 Details
Driver Configuration:
Tuning Type: n/a
Brand: DUNU Top DUNU IEMs
Price (Msrp): $80
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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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Dunu Titan S2 User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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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-Dunu Titan S2 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
4.5Gaming Grade
CMoondrop 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.
Dunu Titan S2 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 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.
Dunu Titan S2 Reviews
Pretty unreal accessories for 80 bucks. IEM is not bad.Super* Review original ranking
Super* Review Youtube Channel
Very nice built and cable for the price. Sounds like a warm harman. Tech is good, but not too competitive at the price (EA500LM). Jays Audio Youtube Channel
Pretty! But boring and bright, and doesn't fit. Jaytiss Youtube Channel
Moondrop May User Reviews
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