Moondrop May and Fiio JD7 use 1DD+1Planar and 1DD driver setups respectively. Moondrop May costs $65 while Fiio JD7 costs $60. Moondrop May is $5 more expensive. Moondrop May holds a decisive 1-point edge in reviewer scores (6.5 vs 5.5).
Insights
Metric | Moondrop May | Fiio JD7 |
---|---|---|
Bass | 7 | 5.5 |
Mids | 6.5 | 5.5 |
Treble | 5 | 5.5 |
Soundstage | 6 | 5.5 |
Dynamics | 5 | 5.5 |
Tonality | 5.8 | 6.5 |
Technicalities | 5.5 | 5.5 |
Moondrop May Aggregated Review Score
Average Reviewer Scores
Fiio JD7 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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Fiio JD7 Details
Driver Configuration: 1DD
Tuning Type: n/a
Brand: FiiO Top FiiO IEMs
Price (Msrp): $60
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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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Fiio JD7 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-Fiio JD7 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
5.8Gaming Grade
B-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.
Fiio JD7 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 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.
Fiio JD7 Reviews
Really dynamic. Bass can be a bit much in quantity sometimes (for me) and upper mids can be a bit intense (at that line where things could be shouty but never crosses into that territory). Good note weight and timbre. Stage is wide. Good details, and decent separation. For the price, I don't think you can go wrong with this! Previously Owned
A cheaper T5S with less sub-bass Jays Audio Youtube Channel
Moondrop May User Reviews
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