제품번호 #:
251627824
Rolls DU30b Mic-Preamp/Audio Ducker
제품번호 #:
251627824
KRW 216629
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from 미국
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지금 주문하시면 도착 예정일 화요일, 9월 15
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제품 세부 정보
| Connectivity Technology | XLR |
| Connector Type | XLR |
| Special Feature | nv: Model^DU30b | Product Type^Microphone Preamplifier | Frequency Response^20 Hz - 40 kHz | Input Impedance^100K Ohms unbalanced, 600 Ohms balanced | THD Noise^ 0.03 typical | Noise Floor^-78 dB | Indicators^Power LED | InputOutput jacks^XLR balanced output, RCA unbalanced input and output | Power^12 - 16 VDC 50mA, 5 x 1.2 mm DC Jack - Center Negative | Weight^1 lbs .5 kg | Size^4 x 4 x 1.5 |
| Compatible Devices | Amplifier |
| Polar Pattern | Unidirectional |
| Audio Sensitivity | 78 db |
| Impedance | 600 ohm |
| Microphone Form Factor | Handheld |
| Power Source | Corded Electric |
| Signal-to-Noise Ratio | 78 db |
| Number of Channels | 1 |
| Audible Noise | 78 db |
| Color | Black |
| Item Weight | 1.1 pounds (500 grams) |
| Item Dimensions | 5 x 5 x 5 inches (12.7 x 12.7 x 12.7 cm) |
| Antenna Location | Speech |
| Brand | rolls |
| Model Name | rolls |
| Model Number | DU30B |
| Built-In Media | Mic Preamp/Audio Ducker |
| Unit Count | 1 Count |
| Global Trade Identification Number | 00675889000306 |
| Manufacturer | rolls |
| Number of Items | 1 |
| UPC | 675889003017 675889000306 |
| Item Type Name | rolls Mic Preamp Audio Ducker |
| Mfr Part Number | DU30B |
| Recommended Uses For Product | Speech |
| Special Feature | nv: Model^DU30b | Product Type^Microphone Preamplifier | Frequency Response^20 Hz - 40 kHz | Input Impedance^100K Ohms unbalanced, 600 Ohms balanced | THD Noise^ 0.03 typical | Noise Floor^-78 dB | Indicators^Power LED | InputOutput jacks^XLR balanced output, RCA unbalanced input and output | Power^12 - 16 VDC 50mA, 5 x 1.2 mm DC Jack - Center Negative | Weight^1 lbs .5 kg | Size^4 x 4 x 1.5 See more |
| Included Components | Mic Preamp/Audio Ducker |
What's in the box
Mic Preamp/Audio Ducker
제품 설명
질문이 있으십니까? 채팅하기
고객 질문 및 답변
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의문:
What is the Rolls DU30b Mic-Preamp Audio Ducker used for?
답변: The Rolls DU30b Mic-Preamp Audio Ducker is designed to mix vocals with audio sources, reducing background sound while enhancing vocal clarity. This is crucial for podcasters, musicians, and audio engineers aiming to achieve a professional sound mix. It employs a built-in ducker that automatically lowers the background audio level when the microphone is active, ensuring that vocals stand out. This feature is particularly beneficial during live performances, studio recordings, or broadcasting sessions where clear narration is needed alongside instrumental music. -
의문:
How does the audio ducking feature work in the Rolls DU30b?
답변: The audio ducking feature in the Rolls DU30b operates by detecting the microphone's signal level. When the mic is active, it automatically attenuates the audio from other sources, creating a balanced mix. This allows the primary vocal activity to be clearly heard without manual adjustments. Such technology is especially advantageous during presentations, where the speaker's voice needs to be emphasized over background music or noise, leading to a professional sound without tedious manual mixing. -
의문:
Is the Rolls DU30b compatible with various microphones?
답변: Yes, the Rolls DU30b is compatible with a wide range of microphones. It supports both dynamic and condenser mics, making it versatile for various applications, whether in a studio setting or live performances. This flexibility allows users to switch between different mic types based on their preferences or the specific requirements of a project, ensuring optimal sound quality and clarity across diverse audio environments. -
의문:
What outputs does the Rolls DU30b support?
답변: The Rolls DU30b supports multiple outputs, including balanced XLR and unbalanced 1/4-inch outputs. This variety allows for seamless integration into different audio setups, whether connecting to professional mixing consoles or simpler home studio configurations. Users can easily channel the adjusted audio into larger sound systems or record it into digital audio workstations, enhancing flexibility during productions or performances. -
의문:
Can I use the Rolls DU30b for podcasting?
답변: Absolutely, the Rolls DU30b is an excellent choice for podcasting. Its audio ducker feature smoothly balances background music or sound effects with your vocal input, ensuring that listeners can clearly hear your voice. Combined with its compatibility with various microphones, it provides podcasters with a high-quality sound without complicated setups. This makes it easier to focus on content creation while maintaining professional audio quality. -
의문:
What is the power requirement for the Rolls DU30b?
답변: The Rolls DU30b operates on 12V power, which can be supplied through an AC adapter or batteries. This requirement makes it convenient for both studio and field use, giving users flexibility in power sourcing. With its portability, the DU30b is particularly useful for mobile setups or locations where access to conventional power outlets may be limited, such as on-site interviews or outdoor events. -
의문:
Can the Rolls DU30b improve live performance sound quality?
답변: Yes, the Rolls DU30b significantly enhances live performance sound quality by ensuring clear vocal projection amidst other audio elements. The audio ducking feature responds dynamically to the input from the microphone, allowing performers to blend their vocals with music without losing clarity. This assists musicians and vocalists in delivering professional-quality live sound, making it an essential tool for gigs, events, and performances. -
의문:
What kind of users would benefit from using the Rolls DU30b?
답변: Users such as musicians, podcasters, sound engineers, and content creators will find the Rolls DU30b beneficial. Its capabilities allow these individuals to achieve clear and professional audio mixes. For instance, a musician may use it during a live gig to ensure vocals stand out over instrumentation, while a podcaster may rely on its ducking feature to maintain clarity against background sounds, ensuring an engaging listening experience for their audience. -
의문:
Does the Rolls DU30b have any built-in effects?
답변: No, the Rolls DU30b does not include built-in effects; it focuses on providing high-quality preamp capabilities and audio ducking functionality. This design philosophy prioritizes clean sound processing rather than adding color or effects. Users looking to maintain a natural audio profile or who already have external processing gear will appreciate its straightforward, unembellished approach, making it an ideal choice for pure sound applications. -
의문:
Where can I buy the Rolls DU30b Mic-Preamp Audio Ducker in South Korea?
답변: You can purchase the Rolls DU30b Mic-Preamp Audio Ducker at Ubuy in South Korea. Ubuy offers a vast selection of audio equipment, including the Rolls DU30b, ensuring you can find this essential tool conveniently and efficiently.
rolls Preamps DU30B Editorial Review
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KRW 216629
지금 주문하시면 도착 예정일 화요일, 9월 15
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