Audio-Technica BP40 vs Shure SM7B
A side-by-side look at Audio-Technica BP40 and Shure SM7B for podcasters: pricing, features, and where each one wins.
Audio-Technica BP40
Large-diaphragm dynamic with a hypercardioid pattern for demanding broadcast environments
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Shure SM7B
The broadcast standard that built a generation of podcasters
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| Audio-Technica BP40 | Shure SM7B | |
|---|---|---|
| Starting price | See site | See site |
| Free plan | No | No |
| Free trial | No | No |
| Best for | Broadcast and radio-style podcasters who want the noise rejection of a dynamic with more diaphragm surface than a standard moving coil | Podcasters and streamers who want broadcast-quality vocal presence in less-than-perfect rooms |
Key features
Audio-Technica BP40
- Frequency response 50 Hz to 16 kHz
- Large-diaphragm hypercardioid dynamic XLR, no phantom power required
- 37mm moving-coil capsule on internal flexible suspension
- Switchable 100 Hz low-frequency roll-off
- Output impedance 450 ohms, weight 632 g
- Deep null points at 120 and 240 degrees off-axis
Shure SM7B
- Dynamic cardioid, XLR only
- 50 Hz - 20 kHz frequency response
- Internal air-suspension shock mount
- Switchable bass rolloff and mid-range emphasis
- Detachable windscreen and close-talk windscreen included
- 150 ohm output impedance
Pros and cons
Audio-Technica BP40
Pros
- Hypercardioid pattern provides exceptional off-axis rejection
- Large diaphragm dynamics capture more detail than small-capsule alternatives
- Internal mechanical shock isolation reduces stand vibration
- No phantom power required
Cons
- Hypercardioid sweet spot is narrow - off-axis coloration is significant
- Heavy at 632 g - requires a sturdy boom arm
- Needs a quality preamp with adequate gain for dynamic mic levels
Shure SM7B
Pros
- Outstanding off-axis rejection in untreated rooms
- Switchable EQ on the mic body itself
- Built like a tank - lasts decades
- Consistent, flattering vocal sound
Cons
- Needs a lot of gain - budget interfaces will introduce noise
- XLR only, no USB option
- Heavy for some lightweight boom arms
The verdict
Choose Audio-Technica BP40 if
Broadcast and radio-style podcasters who want the noise rejection of a dynamic with more diaphragm surface than a standard moving coil.
The BP40 is unusual - it gives you the noise rejection and simplicity of a dynamic microphone with a capsule size closer to a studio condenser. The hypercardioid pattern is tighter than the SM7B's supercardioid, which is a serious advantage…
Choose Shure SM7B if
Podcasters and streamers who want broadcast-quality vocal presence in less-than-perfect rooms.
There's a reason every serious podcasting setup photo has an SM7B in it - the off-axis rejection is excellent and the cardioid pattern forgives a lot of bad room acoustics. The built-in switchable EQ settings (bass rolloff, mid-range boost) let…