商品＃:
251627824
Rolls DU30b Mic-Preamp/Audio Ducker
85% of respondents would recommend this to a friend
商品＃:
251627824
TWD 4830
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立即訂購並活動它 週六, 九月 19
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Effortlessly control microphone volume signals with the rolls Mic Preamp Audio Ducker (DU30B).
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What Stands Out
Compact Design
The DU30b's sleek and portable design makes it ideal for on-the-go recording, ensuring high-quality sound without the bulk, perfect for musicians, podcasters, and content creators.
Versatile Ducker
With built-in audio ducking, the DU30b intelligently prioritizes vocals over background noise, delivering clear sound in complex audio environments, enhancing professional audio projects with ease.
High-Quality Components
Equipped with premium components, the DU30b ensures a low noise floor and exceptional audio fidelity, providing users with an unparalleled audio experience compared to standard preamps in its class.
產品詳情
- Product: Rolls DU30b Mic-PreampAudio Ducker
- Country of Origin: China
- Product Dimensions: 5 x 5 x 5 inches
- Item Weight: 1.1 pounds
| 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 |
Who Should Buy?
-
Podcasters
Ideal for podcasters who require clear audio quality and automatic ducking to maintain consistent sound levels.
-
Live Performers
Beneficial for musicians and live performers needing reliable preamp support and sound level control during events.
-
Home Studio Users
Great choice for home studio setups, providing professional audio enhancement without the complexity of advanced equipment.
-
Professional Studios
Not suitable for high-end professional studios requiring advanced features and superior audio processing capabilities.
產品描述
Rolls DU30b Mic-Preamp/Audio Ducker
About This Item
Introducing the Rolls DU30b Mic-Preamp Audio Ducker - the ultimate solution for audio enthusiasts who crave professional sound quality and seamless control. With its compact design and superior functionality, this mic preamp audio ducker is a must-have for any audio setup. Designed with precision and expertise, the Rolls DU30b Mic-Preamp Audio Ducker ensures that your audio signals are of the highest quality. It features advanced circuitry that allows for precise and transparent signal processing, resulting in a clean and natural sound reproduction. One of the standout features of this audio ducker is its ability to effortlessly prioritize and control audio levels.
Whether you're recording a podcast, hosting a live event, or mixing tracks in the studio, this ducker ensures that your voice or intended audio takes precedence over any unwanted background noise. You can easily adjust the ducker threshold to tailor the performance to your specific needs. The Rolls DU30b Mic-Preamp Audio Ducker is also incredibly user-friendly. Its intuitive controls and LED indicators make it easy to set up and monitor your audio levels.
With its compact dimensions of 5 x 5 x 5 inches and lightweight build, this ducker can seamlessly integrate into any audio setup without taking up valuable space. Built with longevity in mind, this mic preamp audio ducker is crafted using high-quality materials to deliver exceptional durability and performance. It is designed to withstand the rigors of daily use, ensuring that it will be a reliable companion in your audio journey for years to come. Whether you're a professional audio engineer, a content creator, or a music enthusiast, the Rolls DU30b Mic-Preamp Audio Ducker is the perfect companion to elevate your audio experience. Say goodbye to unwanted background noise and hello to crystal-clear sound with this exceptional ducker.
Don't compromise on audio quality - invest in the Rolls DU30b Mic-Preamp Audio Ducker today.
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客戶問題與解答
-
問題:
What is the Rolls DU30b Mic-Preamp Audio Ducker used for?
Answer: The Rolls DU30b Mic-Preamp Audio Ducker is designed to enhance audio recording quality by providing a clean preamp signal and automatic ducking functionality. This is particularly beneficial for applications such as podcasting, live sound, and voiceover work. It intelligently lowers background audio levels when the microphone input is active, ensuring clear dialogue without distractions from ambient sounds. -
問題:
How does the ducking feature work on the Rolls DU30b?
Answer: The ducking feature on the Rolls DU30b automatically reduces the volume of background music or other audio sources when the microphone picks up sound. This is achieved through a threshold control that determines when the ducking effect occurs. For example, during a podcast, the music fades slightly when the host speaks, ensuring that the voice remains prominent and easy to hear. -
問題:
Can the Rolls DU30b be used with different types of microphones?
Answer: Yes, the Rolls DU30b is compatible with various types of microphones including dynamic and condenser microphones. It features a standard XLR input that allows you to connect professional-grade mics. This versatility makes it suitable for diverse settings such as music studios, broadcasting, or home recording environments, enhancing audio projects regardless of the microphone used. -
問題:
Is the Rolls DU30b portable for field recording?
Answer: Absolutely! The Rolls DU30b is compact and lightweight, making it ideal for on-the-go audio recording. Whether filming a video interview outdoors or capturing sound for a documentary, its portability allows for easy transportation without compromising audio quality. The robust design ensures reliability even in various environments, making it a great choice for fieldwork. -
問題:
What power source does the Rolls DU30b use?
Answer: The Rolls DU30b is powered by a simple 9V battery or can be operated using a power adapter. This flexibility means you can use it in settings without easy access to AC power. For instance, while recording in a studio, you can plug it in, or for a remote shoot, rely on the battery, providing you with options to suit your specific needs. -
問題:
Does the Rolls DU30b include any built-in effects?
Answer: No, the Rolls DU30b does not include built-in effects but focuses on providing high-quality preamp and ducking functions. This design choice allows you to maintain audio clarity before adding any effects externally, allowing for more control over your sound mixing. It's perfect for those who prefer to apply effects during post-production rather than in real-time. -
問題:
What additional equipment is needed to use the Rolls DU30b?
Answer: To utilize the Rolls DU30b, you will typically need a microphone, cables, and potentially an audio recorder or mixer to capture the output. Depending on your setup, additional adapters might be necessary to connect to various devices. For instance, if you’re using a camera for video recordings, appropriate cable connections are vital to route the audio clearly. -
問題:
Can the Rolls DU30b be used for live performances?
Answer: Yes, the Rolls DU30b is suitable for live performances, offering reliable audio control for speakers and musicians. Its ducking feature helps ensure that vocals cut through the mix, making it an excellent tool for concerts or public speaking events. Place it in your audio chain to enhance clarity in a bustling environment, ensuring every word is heard. -
問題:
What is the weight of the Rolls DU30b?
Answer: The Rolls DU30b is lightweight, weighing approximately 1 pound, which makes it easy to transport and set up in various locations. This low weight is beneficial for users who travel frequently for events or recording sessions, as it won’t add significant bulk to your gear bag, allowing for a more streamlined and efficient setup. -
問題:
Where can I buy Rolls DU30b Mic-Preamp Audio Ducker in Taiwan?
Answer: You can purchase the Rolls DU30b Mic-Preamp Audio Ducker from Ubuy, which offers a reliable shopping experience and a range of options for this product within Taiwan. Ubuy provides access to detailed product descriptions and customer reviews to help you make an informed choice.
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TWD 4830
立即訂購並活動它 週六, 九月 19
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