经久不息的Timeless 传奇音质Legendary
SM7dB
SM7dB 将传奇 SM7B 的经典声音与内置话放融为一体，即插即用，为播客、直播与人声录制而生。 The SM7dB combines the legendary SM7B sound with a built-in preamp — plug-and-play for podcasting, streaming and vocal recording.
堪称偶像级的话筒
录制无数唱片 Iconic
Microphone
无论是重要场合的广播、专业播客或是至关重要的录音棚录音，每次都能传递流畅而可靠的声音。 From on-air broadcasts and pro podcasts to critical studio recording, it delivers smooth, reliable sound every time.
宽广的频率响应
频率范围可达 50–20kHz Wide Frequency Response
50Hz – 20kHz
提供平直且范围更宽的频率响应，能够捕捉更多细节，再现清晰自然的语音。 A flat, wide frequency response captures more detail for clear, natural speech.
心形指向性
抑制背景噪声影响 Cardioid Pattern
rejects noise
能将您的声音与背景噪声分离开来，在任何环境中都能获得温暖清晰的声音。 Isolates your voice from background noise for warm, clear sound in any room.
心形指向示意图 Polar Pattern
低频滚降
中高频提升
即时优化您的声音 Bass Roll-off & Presence Boost
shape your voice
低切功能可减少低频噪声和切除近讲效应；中高频提升可让您的声音更加突出。 The low-cut reduces low-end rumble and proximity effect; the presence boost makes your voice stand out.
场景展示Applications
可为主播、歌手和内容创作者提供熟悉的温暖音色 A familiar warm tone for streamers, singers and creators
外观展示Design
包装清单In the box
- SM7dB 话筒SM7dB microphone×1
- 大号防风罩Large foam windscreen×1
- 支架转接螺母 (5/8 转 3/8)Stand adapter (5/8 to 3/8)×1
参数信息Specifications
| 类型Type | 动圈Dynamic |
| 拾音模式Polar pattern | 心形Cardioid |
| 频率响应Frequency response | 50Hz – 20kHz |
| 输出阻抗Output impedance | 27Ω （话放开启）(preamp on) / 150Ω （bypass）(bypass) |
| 灵敏度Sensitivity1kHz 开路电压open circuit @1kHz | -41 dBV/Pa （+18dB） -31 dBV/Pa （+28dB） |
| 极性Polarity | 振膜上的正声压会在插针 2 上产生电压Positive pressure on diaphragm yields positive voltage on pin 2 |
| 内置话放Built-in preamp | +18dB / +28dB 可切换，bypass+18dB / +28dB switchable, bypass |
| 供电Power | +48V 幻象phantom power （话放开启时）(preamp on) |
| 净重Net weight | 0.84 kg |
经久不息的Timeless 传奇音质Legendary
SM7B
SM7B 是播客、直播与人声录制领域的传奇标杆，以温暖清晰的广播级音质，定义了近半个世纪的声音标准。 The SM7B is the legendary benchmark for podcasting, streaming and vocal recording — warm, broadcast-grade sound defining nearly half a century of audio.
堪称偶像级的话筒
录制无数唱片 Iconic
Microphone
无论是重要场合的广播、专业播客或是至关重要的录音棚录音，每次都能传递流畅而可靠的声音。 From on-air broadcasts and pro podcasts to critical studio recording, it delivers smooth, reliable sound every time.
宽广的频率响应
频率范围可达 50–20kHz Wide Frequency Response
50Hz – 20kHz
提供平直且范围更宽的频率响应，能够捕捉更多细节，再现清晰自然的语音。 A flat, wide frequency response captures more detail for clear, natural speech.
心形指向性
抑制背景噪声影响 Cardioid Pattern
rejects noise
能将您的声音与背景噪声分离开来，在任何环境中都能获得温暖清晰的声音。 Isolates your voice from background noise for warm, clear sound in any room.
心形指向示意图 Polar Pattern
低频滚降
中高频提升
即时优化您的声音 Bass Roll-off & Presence Boost
shape your voice
低切功能可减少低频噪声和切除近讲效应；中高频提升可让您的声音更加突出。 The low-cut reduces low-end rumble and proximity effect; the presence boost makes your voice stand out.
场景展示Applications
可为主播、歌手和内容创作者提供熟悉的温暖音色 A familiar warm tone for streamers, singers and creators
外观展示Design
包装清单In the box
- SM7B 话筒SM7B microphone×1
- 大号防风罩Large foam windscreen×1
- 支架转接螺母 (5/8 转 3/8)Stand adapter (5/8 to 3/8)×1
- 后盖板Rear cover plate×1
参数信息Specifications
| 类型Type | 动圈Dynamic |
| 拾音模式Polar pattern | 心形Cardioid |
| 频率响应Frequency response | 50Hz – 20kHz |
| 输出阻抗Output impedance | 150Ω |
| 灵敏度Sensitivity1kHz 开路电压open circuit @1kHz | -59 dBV/Pa (1.12mV) |
| 极性Polarity | 振膜上的正声压会在插针 2 上产生电压Positive pressure on diaphragm yields positive voltage on pin 2 |
| 内置话放Built-in preamp | 无None |
| 供电Power | 无需供电None required |
| 净重Net weight | 0.76 kg |