Between the Stealth and TLM 103, the Stealth comes out ahead in max spl, while the TLM 103 wins on type. Overall, the Stealth scores 73.9 and the TLM 103 scores 65.4 on our Mars Score.
Which should you buy?
The Stealth is the clear pick on raw spec strength, leading by 8.5 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 Stealth if you care most about max spl. The biggest gaps in its favor are max spl.
Pick the TLM 103 if you care most about type. Its strongest claims are type.
Both ship with comparable polar pattern, connection, so those specs don't separate the two — focus on the differences below.
Bottom line: the Stealth is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Aston - Stealth wins
- ▲Max SPL — 4.35% more. 144 dB vs 138 dB.
Why Neumann - TLM 103 wins
- ▲Type: Condenser (vs Dynamic).
Spec comparison
Spec
| Spec | Aston - Stealth | Neumann - TLM 103 |
|---|---|---|
| Type | Dynamic | Condenserlead |
| Polar pattern | Cardioid | Cardioid |
| Frequency response | 30Hz–20kHz | 20Hz–20kHz |
| Max SPL | 144 dBlead | 138 dB |
Connectivity
| Spec | Aston - Stealth | Neumann - TLM 103 |
|---|---|---|
| Connection | XLR | XLR |
| Headphone out | false | false |
Frequently asked
Spec-level deep dives
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