Audio-Technica AT4051B End-address cardioid condenser microphone
Audio-Technica AT4051B End-address cardioid condenser microphone is backordered and will ship as soon as it is back in stock.
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Audio-Technica AT4051B End-address cardioid condenser microphone
Product Overview
The Audio-Technica AT4051B is an end-address cardioid condenser microphone built for accurate, detailed capture of acoustic instruments, overheads, and ensembles. Its small-diaphragm design and cardioid pattern make it a precise instrument condenser microphone for broadcast studios, auditoriums, and houses of worship. A switchable 10 dB pad and 80 Hz roll-off adapt it to loud sources and control rumble.
Product Description
The AT4051B delivers fast transient response and a focused cardioid pattern, which suits acoustic guitar, piano, strings, drum overheads, and ensemble capture where detail and off-axis rejection matter. It is part of Audio-Technica's 40 Series of precision studio microphones.
A switchable 80 Hz high-pass filter (12 dB/octave) controls stage rumble and proximity buildup, while a switchable 10 dB pad extends headroom for high-SPL sources. The microphone requires 48V phantom power.
For omnidirectional and hypercardioid coverage in the same family, see the AT4049B omnidirectional and AT4053B hypercardioid condenser microphones.
Key Features
- Cardioid small-diaphragm element — A focused cardioid pattern with fast transient response captures detailed acoustic instruments and overheads.
- Switchable 80 Hz high-pass filter — A 12 dB/octave roll-off controls stage rumble and proximity buildup for clean reproduction.
- Switchable 10 dB pad — The pad extends headroom for high-SPL sources without overloading the input.
- 40 Series precision — The 40 Series design delivers accurate, professional studio reproduction.
- 48V phantom operation — Standard phantom powering integrates with professional consoles, interfaces, and DSP inputs.
Typical Applications
- Broadcast studio
- Auditorium
- House of worship
- Multi-purpose room
Technical Specifications
| Type | Externally polarized (DC bias) condenser |
|---|---|
| Polar pattern | Cardioid |
| Frequency response | 20–20,000 Hz |
| Low-frequency roll-off | 80 Hz, 12 dB/octave (switchable) |
| Pad | Switchable 10 dB |
| Power | 48V phantom |
| Series | 40 Series studio microphones |
Frequently Asked Questions
What is the AT4051B best used for?
Acoustic guitar, piano, strings, drum overheads, and ensemble capture, where a detailed cardioid small-diaphragm condenser is preferred.
Does it require phantom power?
Yes. It requires 48V phantom power from your console, interface, or DSP.
When should I use the pad and filter?
Engage the 10 dB pad for loud sources to add headroom, and the 80 Hz high-pass filter to reduce rumble and proximity buildup.
How is it different from the AT4053B?
The AT4051B is cardioid; the AT4053B is hypercardioid, offering tighter directionality and more side rejection for louder rooms.
How does it integrate into our system?
It connects on standard 3-pin XLR to a phantom-powered channel on your mixer or DSP.
What warranty applies?
Audio-Technica provides a limited warranty; refer to their current terms. Creation Networks supports warranty and product questions on orders placed with us.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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