BY-GM18CU - Microphone BOYA - Free user manual and instructions
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| Product Type | Condenser Microphone |
| Model | BY-GM18CU |
| Brand | BOYA |
| Polar Pattern | Cardioid |
| Frequency Response | 20 Hz - 20 kHz |
| Sensitivity | -42 dB ± 3 dB (1 kHz, 1 Pa) |
| Signal-to-Noise Ratio | 74 dB SPL |
| Output Impedance | 200 Ω |
| Power Supply | Plug-in power (3V) or 2x AAA batteries (not included) |
| Connector | 3.5mm TRS jack |
| Cable Length | 6.5 ft (2 m) |
| Dimensions (Gooseneck) | 14.2 x 0.6 inches (360 x 15 mm) |
| Weight | 0.5 lbs (230 g) |
| Main Functions | Voice pickup for conferencing, broadcasting, podcasting; adjustable gooseneck; LED mute indicator |
| Maintenance | Wipe with a soft, dry cloth. Avoid moisture and extreme temperatures. |
| Safety Notes | Do not disassemble; keep away from liquids; use only specified power. |
| Spare Parts & Repairability | No user-serviceable parts. Contact BOYA support for repairs. |
| General Information | Designed for clear voice reproduction in professional audio applications. |
Frequently Asked Questions - BY-GM18CU BOYA
What type of microphone is the BOYA BY-GM18CU?
The BOYA BY-GM18CU is a condenser microphone with a cardioid polar pattern, ideal for capturing clear voice in conferencing, broadcasting, and podcasting.
Does the BY-GM18CU require batteries?
It can be powered via plug-in power (3V) from a device's microphone jack, or you can use two AAA batteries (not included) for standalone operation.
What is the frequency response of this microphone?
The frequency response ranges from 20 Hz to 20 kHz, covering the full audible spectrum for natural voice reproduction.
What devices are compatible with the BY-GM18CU?
It works with devices that have a 3.5mm TRS microphone input, such as cameras, audio recorders, PCs, and mixing consoles.
How do I connect the microphone to a computer?
Use the included 3.5mm cable to plug into the microphone jack of your computer. If your computer has separate mic/line jacks, you may need a splitter or USB adapter.
Can I adjust the gooseneck position?
Yes, the gooseneck is flexible and adjustable, allowing you to position the microphone head for optimal sound pickup.
How do I clean and maintain the microphone?
Wipe the exterior with a soft, dry cloth. Avoid getting moisture inside the mic. Store in a cool, dry place when not in use.
What does the LED indicator mean?
The LED lights up red when the microphone is muted, and green or off when active. Check the manual for exact behavior.
Is the microphone sensitive to wind noise?
Yes, like most condenser mics, it can pick up wind and breath noise. Use a foam windscreen (included or purchased separately) to reduce this.
How do I mute the microphone?
Press the mute button on the mic body. The LED will indicate mute status. For some devices, muting may also be controlled via software.
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USER MANUAL BY-GM18CU BOYA
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Product information
Brand : BOYA
Model : BY-GM18CU
Category : Microphone