Shure SM57
Studio workhorse that captures instruments as cleanly as it does voice
Best for: Podcasters who also record instruments and want one mic that does both jobs
Check price on AmazonThe SM57 is a cardioid dynamic instrument microphone with a contoured frequency response that extends flatly from 40 Hz to 15 kHz with a slight presence boost. Its nearly flat grille lets it get extremely close to a source, making it ideal for snares, guitar cabs, and brass - though podcasters use it effectively as a voice mic when proximity effect is dialed in. No phantom power required.
Key features
- Dynamic cardioid XLR, no phantom power needed
- Frequency response 40 Hz to 15 kHz
- Contoured presence boost for instruments and voice
- Flat grille allows extremely close mic placement
- Output impedance 310 ohms
- Pneumatic shock mount system reduces handling noise
Our take
The SM57 is technically an instrument mic, but its tight polar pattern and rejection characteristics make it a solid podcasting mic for anyone who treats it right. The flat grille means you have to work it closer than the SM58, so technique matters more. Its strength is versatility - one mic that covers voice, guitar amp, drum overhead, and interview duty without complaint.
Pros
- Versatile - voice and instruments equally well
- Same legendary build quality and warranty as the SM58
- Outstanding off-axis rejection in loud environments
- No phantom power, runs on anything
Cons
- Flat grille means plosives hit harder - pop filter is more important
- Slightly less presence boost for vocals compared to SM58
- Frequency ceiling at 15 kHz limits high-end air on bright voices
