BEHRINGER B-5 Small-Diaphragm Condenser Microphone

1. บทนำ

The BEHRINGER B-5 is a professional small-diaphragm condenser microphone designed for studio and live applications. It features a gold-sputtered diaphragm and includes two interchangeable capsules, allowing for both cardioid and omnidirectional pickup patterns. This versatility makes it suitable for recording acoustic instruments, vocals, and for overhead miking. The microphone incorporates an ultra low-noise transformerless FET input to minimize low-frequency distortion and includes a switchable low-cut filter and a -10 dB attenuator for handling high sound pressure levels.

2. เนื้อหาบรรจุภัณฑ์

Upon unpacking your BEHRINGER B-5 microphone, please ensure all listed components are present and in good condition. If any items are missing or damaged, contact your dealer immediately.

• BEHRINGER B-5 Condenser Microphone Unit
• Cardioid Microphone Capsule (pre-installed or separate)
• Omnidirectional Microphone Capsule
• Microphone Stand Adapter (Clip)
• โฟมกระจกบังลม
• Rugged Hard Case

รูปที่ 2.1: The BEHRINGER B-5 microphone unit shown with its included accessories, including the microphone clip, foam windscreen, and an interchangeable capsule.

รูปที่ 2.2: An illustration showing the approximate dimensions of the rugged hard case provided with the BEHRINGER B-5 microphone, measuring approximately 12 inches (30 cm) in length.

3. คุณสมบัติ

The BEHRINGER B-5 microphone offers a range of features designed for high-quality audio capture:

• Medium-Diaphragm Condenser: Provides a wide frequency response and detailed sound capture.
• Interchangeable Capsules: Includes both cardioid and omnidirectional capsules for versatile pickup patterns.
• ฟิลเตอร์ตัดต่ำ: A switchable filter to eliminate unwanted low-frequency rumble and noise.
• -10 dB Attenuator: Allows for recording of very loud sound sources without distortion.
• Ultra Low-Noise Transformerless FET Input: Ensures a clean signal path and minimizes inherent microphone noise.
• Professional Construction: Designed for durability and reliable performance in studio and live environments.

4. การตั้งค่า

Proper setup is crucial for optimal performance of your B-5 microphone.

4.1. Attaching the Microphone Clip

Secure the provided microphone stand adapter (clip) to a standard microphone stand. The B-5 microphone unit then slides into this clip.

รูปที่ 4.1: ภาพระยะใกล้ view of the microphone clip, designed to securely hold the BEHRINGER B-5 microphone on a stand.

4.2. Selecting and Attaching a Capsule

The B-5 comes with two interchangeable capsules: a cardioid capsule and an omnidirectional capsule. To change capsules, gently unscrew the currently attached capsule from the microphone body and carefully screw on the desired capsule until it is finger-tight. Ensure the connection is secure but do not overtighten.

• Cardioid Capsule: Ideal for isolating sound sources and rejecting off-axis noise, suitable for vocals and individual instruments.
• Omnidirectional Capsule: Captures sound equally from all directions, suitable for room ambiance, choirs, or multiple sound sources.

4.3. การเชื่อมต่อกับอุปกรณ์เสียง

The BEHRINGER B-5 is an XLR condenser microphone and requires พลังผี (typically +48V) to operate. Connect the microphone to an audio interface, mixer, or preamplifier using a balanced XLR cable. Ensure that phantom power is enabled on your connected device before use.

5. การใช้งานไมโครโฟน

Once connected and powered, the B-5 is ready for use. Familiarize yourself with its controls for optimal sound capture.

5.1. Low-Cut Filter

The microphone features a switchable low-cut filter. This filter attenuates frequencies below a certain point, which can be useful for reducing unwanted low-frequency noise such as stage rumble, air conditioning hum, or proximity effect when close-miking. Engage the switch on the microphone body to activate the low-cut filter as needed.

5.2. -10 dB Attenuator (Pad)

For extremely loud sound sources, such as drums or guitar amplifiers, the B-5 includes a -10 dB attenuator. Engaging this switch reduces the microphone's output level by 10 decibels, preventing input overload at your mixer or interface and ensuring a clean signal without distortion. Activate this switch when recording high sound pressure levels.

5.3. Placement and Technique

Microphone placement significantly impacts sound quality. Experiment with distances and angles relative to the sound source. For cardioid patterns, aim the front of the microphone directly at the source. For omnidirectional patterns, consider placing the microphone centrally to capture a broader sound field.

6. การบำรุงรักษา

To ensure the longevity and optimal performance of your BEHRINGER B-5 microphone, follow these maintenance guidelines:

• การทำความสะอาด: Use a soft, dry cloth to clean the microphone body. Avoid using liquid cleaners or solvents, as these can damage the finish or internal components.
• พื้นที่จัดเก็บ: When not in use, store the microphone in its rugged hard case to protect it from dust, moisture, and physical damage.
• การจัดการ: Always handle the microphone with care. Avoid dropping it or exposing it to extreme temperatures or humidity.
• Capsule Care: Keep the interchangeable capsules clean and protected. Avoid touching the diaphragm directly.

7 การแก้ไขปัญหา

If you encounter issues with your BEHRINGER B-5 microphone, consider the following troubleshooting steps:

• ไม่มีเสียงออก:
  • Ensure phantom power (+48V) is enabled on your mixer or audio interface.
  • ตรวจสอบการเชื่อมต่อสาย XLR ทั้งหมดว่าแน่นสนิทและสมบูรณ์ดีหรือไม่
  • Verify that the input channel on your audio equipment is not muted and gain levels are appropriately set.
• เสียงต่ำหรือผิดเพี้ยน:
  • If the sound is distorted, ensure the -10 dB attenuator is engaged for very loud sources.
  • Check that the microphone capsule is securely screwed onto the microphone body. Loose connections can affect sound quality.
  • Adjust gain levels on your audio equipment.
• เสียงดัง/เสียงฮัมมากเกินไป:
  • ตรวจสอบให้แน่ใจว่าสายเคเบิลทั้งหมดได้รับการป้องกันอย่างเหมาะสมและอยู่ในสภาพดี
  • Engage the low-cut filter to reduce low-frequency rumble.
  • ตรวจสอบอุปกรณ์อิเล็กทรอนิกส์ที่อยู่ใกล้เคียงซึ่งอาจก่อให้เกิดการรบกวน
  • Verify that the microphone capsule's internal components are not overly tightened, as this has been noted to cause a high noise floor in some units. If comfortable, a gentle loosening of the internal ring (if accessible) might resolve this, but exercise caution.

If problems persist after attempting these steps, consult the Behringer support resources or contact a qualified service technician.

8. ข้อมูลจำเพาะ

Technical specifications for the BEHRINGER B-5 Small-Diaphragm Condenser Microphone:

9. การรับประกันและการสนับสนุน

For detailed warranty information regarding your BEHRINGER B-5 microphone, please refer to the warranty card included with your product or visit the official Behringer webไซต์ เงื่อนไขการรับประกันอาจแตกต่างกันไปตามภูมิภาคและผู้ค้าปลีก

For technical support, service, or additional product information, please visit the official Behringer support page or their brand store:

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