1. ആമുഖം
The Behringer B-2 Pro is a professional large dual-diaphragm condenser microphone designed for studio and live applications. It offers exceptional audio quality, versatility with selectable pickup patterns, and robust construction, making it suitable for a wide range of recording needs, including vocals, acoustic instruments, and overhead miking.
ചിത്രം: മുൻഭാഗം view of the Behringer B-2 Pro Dual-Diaphragm Condenser Microphone.
2 പ്രധാന സവിശേഷതകൾ
- Professional 1-inch gold-sputtered dual-diaphragm condenser microphone for superior audio quality.
- Ideal for main and support microphone applications in studio and live environments.
- Selectable pickup patterns: Cardioid, Omnidirectional, and Figure-Eight, offering versatile sound capture.
- Pressure-gradient transducer with shock-mounted capsule for excellent transient response.
- Switchable low-frequency roll-off filter to eliminate unwanted rumble and noise.
- Switchable -10 dB input attenuation for handling high sound pressure levels (SPL) without distortion.
- Ultra low-noise transformerless FET input for minimal distortion.
- Gold-plated 3-pin XLR output connector ensures high signal integrity.
- Rugged construction with satin nickel-plated brass body for durability.
3. ബോക്സിൽ എന്താണുള്ളത്?
Upon unpacking your Behringer B-2 Pro, please ensure all listed components are present:
- Behringer B-2 Pro Dual-Diaphragm Studio Microphone
- Heavy-duty Suspension Mount (Shockmount)
- വിൻഡ്സ്ക്രീൻ
- Aluminum Transport Case
- ഉപയോക്തൃ മാനുവൽ (ഈ പ്രമാണം)
Image: The Behringer B-2 Pro microphone shown with its included aluminum transport case and accessories.
4. സുരക്ഷാ നിർദ്ദേശങ്ങൾ
Please read and follow these safety guidelines to ensure safe operation and prolong the life of your microphone:
- വൈദ്യുതി വിതരണം: This condenser microphone requires +48V phantom power for operation. Ensure your mixer or audio interface provides stable phantom power. Do not connect or disconnect the microphone while phantom power is active to prevent damage.
- ഈർപ്പം: Keep the microphone away from water or excessive moisture. Do not expose it to rain or splashes.
- താപനില: മൈക്രോഫോൺ തീവ്രമായ താപനിലയിലോ നേരിട്ടുള്ള സൂര്യപ്രകാശത്തിലോ തുറന്നുകാട്ടുന്നത് ഒഴിവാക്കുക.
- കൈകാര്യം ചെയ്യൽ: Handle the microphone with care. Avoid dropping it or subjecting it to strong impacts, as this can damage the delicate internal components.
- വൃത്തിയാക്കൽ: Only clean the microphone with a soft, dry cloth. Do not use liquid cleaners or solvents.
- സേവനം: ഈ ഉൽപ്പന്നം സ്വയം സേവിക്കാൻ ശ്രമിക്കരുത്. യോഗ്യതയുള്ള സേവന ഉദ്യോഗസ്ഥർക്ക് എല്ലാ സേവനങ്ങളും റഫർ ചെയ്യുക.
5. സജ്ജീകരണം
5.1 മൈക്രോഫോൺ മൌണ്ട് ചെയ്യുന്നു
The B-2 Pro comes with a heavy-duty suspension mount (shockmount) designed to isolate the microphone from vibrations and handling noise. To mount the microphone:
- Carefully place the microphone into the shockmount's cradle. Ensure it is securely held by the elastic bands or clips.
- Attach the shockmount to a standard microphone stand using its threaded adapter. Tighten securely to prevent slippage.
Image: The Behringer B-2 Pro microphone securely placed within its shockmount.
5.2 ഓഡിയോ ഉപകരണങ്ങളിലേക്ക് ബന്ധിപ്പിക്കുന്നു
The B-2 Pro connects to your audio interface or mixer via a standard 3-pin XLR cable.
- Connect one end of a balanced XLR cable to the gold-plated XLR output connector at the base of the microphone.
- Connect the other end of the XLR cable to an input on your mixer or audio interface that provides +48V phantom power.
- പ്രധാനപ്പെട്ടത്: Ensure phantom power is turned OFF on your mixer/interface before connecting or disconnecting the microphone. Once connected, you can activate the phantom power.
5.3 Using the Windscreen
The included foam windscreen helps reduce plosive sounds (like "p" and "b" sounds) and protects the microphone capsule from dust and moisture. Slide the windscreen over the microphone's grille when recording vocals or in environments where plosives or light air movement might be an issue.
6. മൈക്രോഫോൺ പ്രവർത്തിപ്പിക്കൽ
6.1 Polar Pattern Selection
The B-2 Pro features a switch on its body to select between three polar patterns:
- Cardioid (Heart-shaped icon): This pattern picks up sound primarily from the front of the microphone, rejecting sound from the sides and rear. It is ideal for isolating a single sound source, such as a vocalist or an instrument, in a live or studio setting.
- Omnidirectional (Circle icon): This pattern picks up sound equally from all directions. It is suitable for capturing ambient room sound, group vocals, or multiple instruments simultaneously.
- Figure-Eight (Infinity symbol icon): This pattern picks up sound equally from the front and rear of the microphone, while rejecting sound from the sides. It is commonly used for recording two vocalists facing each other or for capturing a specific instrument along with room reflections.
Select the appropriate pattern based on your recording environment and desired sound capture.
6.2 Low-Frequency Roll-Off Switch
The B-2 Pro includes a switchable low-frequency roll-off filter (often marked "Low Cut" or with a filter icon). When activated, this filter reduces low-end frequencies (below 150 Hz at 6 dB/octave). This is useful for:
- Reducing unwanted rumble from air conditioning, traffic, or stage vibrations.
- Minimizing proximity effect (an increase in bass response when a sound source is very close to the microphone).
- Cleaning up vocal recordings by removing excessive bass.
6.3 Input Attenuation (-10 dB Pad)
A -10 dB input attenuation switch (often marked "Pad" or "-10dB") is provided to reduce the microphone's output level. This is essential when recording very loud sound sources, such as drums, loud guitar amplifiers, or brass instruments, to prevent input overload and distortion at your mixer or interface.
7. പരിപാലനം
- വൃത്തിയാക്കൽ: Use a soft, dry, lint-free cloth to clean the microphone's exterior. Do not use abrasive cleaners, solvents, or chemical sprays, as these can damage the finish or internal components.
- സംഭരണം: When not in use, store the B-2 Pro in its aluminum transport case to protect it from dust, moisture, and physical damage. Ensure the microphone is dry before storing.
- കൈകാര്യം ചെയ്യൽ: Always handle the microphone by its body, not by the cable or grille. Avoid dropping or subjecting it to sudden shocks.
- പരിസ്ഥിതി: Operate and store the microphone in a stable environment, away from extreme temperatures, humidity, and strong magnetic fields.
8. പ്രശ്നപരിഹാരം
If you encounter issues with your Behringer B-2 Pro, refer to the following common problems and solutions:
| പ്രശ്നം | സാധ്യമായ കാരണം | പരിഹാരം |
|---|---|---|
| ശബ്ദ ഔട്ട്പുട്ട് ഇല്ല | No phantom power; faulty cable; incorrect input selection on mixer/interface. | Ensure +48V phantom power is enabled. Check XLR cable for damage and proper connection. Verify correct input channel is selected and gain is adjusted. |
| വികലമായ ശബ്ദം | Input overload (signal too hot); incorrect gain staging; damaged microphone capsule. | Activate the -10 dB input attenuation switch. Reduce gain on your mixer/interface. If distortion persists, test with another microphone or contact support. |
| അമിതമായ മൂളൽ അല്ലെങ്കിൽ ശബ്ദം | Ground loop; unshielded cables; electromagnetic interference; proximity effect. | Use balanced XLR cables. Ensure all equipment is properly grounded. Move microphone away from power sources or electronic devices. Activate low-frequency roll-off. |
| ദുർബലമായ അല്ലെങ്കിൽ പൊരുത്തമില്ലാത്ത സിഗ്നൽ | Faulty cable; insufficient phantom power; damaged connector. | Test with a different XLR cable. Confirm +48V phantom power is stable. Inspect XLR connectors for bent pins. |
9 സ്പെസിഫിക്കേഷനുകൾ
| സ്വഭാവം | മൂല്യം |
|---|---|
| ട്രാൻസ്ഫ്യൂസർ തരം | Condenser, 1" dual-diaphragm |
| പ്രവർത്തന തത്വം | പ്രഷർ ഗ്രേഡിയൻ്റ് |
| പോളാർ പാറ്റേൺ | Cardioid, Omnidirectional, Figure-Eight (Switchable) |
| ഫ്രീക്വൻസി പ്രതികരണം | 20 ഹെർട്സ് - 20 കിലോ ഹെർട്സ് |
| Open Circuit Sensitivity (at 1 kHz) | Cardioid: -36 dBV (16 mV/Pa); Omnidir.: -37 dBV (14 mV/Pa); Figure-Eight: -35 dBV (18 mV/Pa) |
| പരമാവധി SPL (1% THD @ 1 kHz) | Cardioid: 138 dB (0 dB), 148 dB (-10 dB); Omnidir.: 139 dB (0 dB), 149 dB (-10 dB); Figure-Eight: 137 dB (0 dB), 147 dB (-10 dB) |
| Equivalent SPL (IEC 651) | 17 dB-A (cardioid); 18 dB-A (omnidirectional); 16 dB-A (figure eight) |
| സിഗ്നൽ-ടു-നോയിസ് അനുപാതം | 77 dB, A-weighted (cardioid); 76 dB, A-weighted (omnidirectional); 78 dB, A-weighted (figure eight) |
| നാമമാത്രമായ പ്രതിരോധം | <100 ഓം |
| ലോഡ് ഇംപെഡൻസ് | > 1 kOhm |
| സപ്ലൈ വോളിയംtage | +48 V Phantom Power |
| വിതരണ കറൻ്റ് | 3 എം.എ |
| Dimensions (Head diameter x Shaft diameter x Length) | 56 mm x 50 mm x 210 mm |
| ഭാരം | ഏകദേശം 0.55 കി.ഗ്രാം (1.21 പൗണ്ട്) |
| മെറ്റീരിയൽ | Aluminum, Brass (Satin Nickel-plated body) |
10. വാറൻ്റിയും പിന്തുണയും
Behringer products are designed for reliability and performance. For information regarding warranty coverage, technical support, or service, please refer to the warranty card included with your product or visit the official Behringer website. You can also find additional resources, FAQs, and contact information for customer service there.
For the latest information and product registration, please visit: www.behringer.com
