Between the Variations and Monarch MKIII, the Variations comes out ahead in impedance and sensitivity, while the Monarch MKIII wins on driver count. Overall, the Variations scores 69.2 and the Monarch MKIII scores 72.9 on our Mars Score.
Which should you buy?
The Monarch MKIII edges ahead on the Mars Score (69.2 vs 72.9), but the 3.7-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Variations if you care most about impedance and sensitivity. The biggest gaps in its favor are impedance, sensitivity.
Pick the Monarch MKIII if you care most about driver count. Its strongest claims are driver count.
Both ship with comparable detachable cable, so those specs don't separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.
Why Moondrop - Variations wins
- ▲Impedance — 6.80 Ω less. 15.2 vs 22.
- ▲Sensitivity — 5.36% more. 118 dB vs 112 dB.
Why ThieAudio - Monarch MKIII wins
- ▲Driver count — 5.00 more. 10 vs 5.
Spec comparison
Drivers
| Spec | Moondrop - Variations | ThieAudio - Monarch MKIII |
|---|---|---|
| Driver count | 5 | 10lead |
| Driver types | 1DD + 2BA + 2EST Tribrid | 1DD + 6BA + 2EST + 1 Bone Conduction Tribrid |
| Impedanceⓘ | 15.2 Ωlead | 22 Ω |
| Sensitivityⓘ | 118 dBlead | 112 dB |
Build
| Spec | Moondrop - Variations | ThieAudio - Monarch MKIII |
|---|---|---|
| Detachable cable | true | true |
| Connector | 2-pin | 2-pin |
Frequently asked
Spec-level deep dives
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