[Product Description]
The BP4071 offers a pickup pattern that is up to 50% longer than traditional microphones, specially designed to meet the demands of broadcasting, film/TV sound, professional recording, wildlife recording, and theater sound reinforcement. It is particularly useful for dynamic action miking in film and television audio, as well as spot miking techniques in music studios and theaters. The 15.6-inch BP4071 provides a low-noise floor and balanced output directly coupled, delivering a clean signal even under high output conditions. Audio-Technica pioneered the interference tube design of the BP4071, extending the same directional pattern by up to 50%. Features include: designed for broadcast, film/TV production, and theater sound reinforcement applications; a directly coupled balanced output that ensures a clean signal at high output levels; innovative acoustic design that extends the same directional pattern by up to 50%; a durable housing made from lightweight grade aluminum alloy; a transformerless design that improves transient pickup; switchable 80Hz high-pass filter; 151dB SPL, 1.0dB pad (nominal); noise level: 13dB SPL; dynamic range (standard): 128dB; maximum SPL at 1kHz; signal-to-noise ratio: 81dB at 1Pa, 1kHz; phantom power requirement: DC48V, 4.8mA; standard switches: flat, roll-off, 10dB pad (nominal); weight: 136g; dimensions: length 395.0mm (15.55 inches), maximum body diameter 21.0mm (0.83 inches); output connector: integrated 3-pin XLRM type. Accessories include: AT8405a stand clamp, 5/8-inch-27 thread stand adapter, 5/8-inch-27 to 3/8-inch-16 thread adapter, AT8145 windscreen, two O-rings, and a protective carry case. Audio-Technica case style: SG3. The balanced, directly coupled output ensures a clean signal even at high output levels. The innovative acoustic design extends the same directional pattern by up to 50%. The rugged housing is made from lightweight aluminum alloy. The transformerless design enhances transient pickup.
[Important Notice - For Overseas Customers]
Thank you for purchasing this product. Before using it overseas, please carefully read the following important notices.
1. Laws, Regulations, and Safety Standards
This product complies with Japanese safety standards. Before use in your country, please check its compliance with local laws, regulations, and safety standards.
Certain product categories (electronics, cosmetics, food, etc.) may require certification in the importing country.
2. Regarding Electrical Products
【Voltage Compatibility】
When using electrical products, please note that they are designed to match Japanese voltage specifications (90-110V). Using them with a different voltage may cause malfunction.
【Plug Type】
Our products use Japanese plug types (Type A or Type B).
Please use a conversion adapter as needed.
【Important Notes Regarding Transformers and Adapters】
Transformers adjust the voltage to match the requirements of the equipment.
Conversion adapters only change the plug shape and do not adjust the voltage.
Using only a conversion adapter without a transformer may damage the product.
[Regarding Liability]
We are not responsible for any malfunctions or damage caused by improper use, such as operating the product without a transformer.
3. Language and Manual
Product instructions and displays may be in Japanese only.
An English version of the manual can be downloaded from our website.
4. Regarding Product Returns and Exchanges
Please note that if you wish to return or exchange a product, you will be required to submit a video of the unpacking process.
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