Between the AT2020USB+ and Wave:3, the AT2020USB+ comes out ahead in max spl, while the Wave:3 wins on several specs. Overall, the AT2020USB+ scores 73.9 and the Wave:3 scores 35 on our Mars Score.
Which should you buy?
The AT2020USB+ is the clear pick on raw spec strength, leading by 38.9 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the AT2020USB+ if you care most about max spl. The biggest gaps in its favor are max spl.
The Wave:3 similarly doesn't carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
Both ship with comparable type, polar pattern, connection, so those specs don't separate the two — focus on the differences below.
Bottom line: the AT2020USB+ is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Audio-Technica - AT2020USB+ wins
- ▲Max SPL — 20.00% more. 144 dB vs 120 dB.
Why Elgato - Wave:3 wins
- No decisive advantages.
Spec comparison
Spec
| Spec | Audio-Technica - AT2020USB+ | Elgato - Wave:3 |
|---|---|---|
| Type | Condenser | Condenser |
| Polar pattern | Cardioid | Cardioid |
| Frequency response | 20Hz–20kHz | 70Hz–20kHz |
| Max SPL | 144 dBlead | 120 dB |
Connectivity
| Spec | Audio-Technica - AT2020USB+ | Elgato - Wave:3 |
|---|---|---|
| Connection | USB | USB |
| Headphone out | true | true |
Spec-level deep dives
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