Earthworks Audio SR-25 Gen2
Earthworks Audio microphone specifications
- Polar pattern: Supercardioid
- Frequency range: 20 – 25.000 Hz
- Class-A amplifier
- Max. sound pressure level: 145 dB
- Requires 48V phantom power
- Dimensions (L x D): 165 x 22 mm
- Weight: 160 g
- Includes MC1 microphone holder
- Requires only 6 mA phantom power
- Integrated protection function against accidental “hot-swapping”
- New rim mounting system
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Additional Information
Customer Review Summary
The Earthworks Audio SR-25 Gen2 is an impressive piece of equipment that showcases some notable advancements in its second generation.
The frequency response is somewhat unique, but the polar pattern is outstanding, making it an excellent choice for various applications. After conducting multiple tests with different EQ presets, I found the audio quality to be quite satisfactory. I created five distinct presets tailored for flat responses and vocal clarity, which proved effective in managing feedback.
The off-axis behaviour is particularly noteworthy. It closely resembles that of the Schoeps MK41, maintaining accuracy up to 90 degrees. The rear attenuation, especially in the higher frequencies, is more pronounced than expected, which enhances spatial quality. However, during live operations, there can be some coupling at 12kHz and above, where the high-frequency boost may disrupt performance. Nevertheless, with the right EQ adjustments, it performs adequately.
The supplied windscreen is just sufficient for use as a tabletop microphone, although a larger windscreen with a minimum diameter of 47mm is advisable for optimal performance. Alternatives like the Schoeps B5 and Beyerdynamic WS101 are passable, while the Neumann WS100 and Schoeps W5 offer superior results.
As for noise levels, the specified 20 dBA appears to be conservative; in a typical urban apartment, the noise floor is surprisingly low. However, my specific unit exhibited an unusual low-frequency rumble, which I initially mistook for wind noise. This turned out to be an internal defect, which was disappointing. After a few days, I decided to return it, especially as I was torn between this model and the Sennheiser MKH 8050.
In conclusion, the off-axis performance of the SR-25 Gen2 is remarkable, bringing it close to the capabilities of much more expensive models. It offers a valuable supercardioid option in its price range. While I personally found the boosted highs less appealing, others may appreciate this feature. Overall, it’s a strong contender in the market for those seeking high-quality audio capture.
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