描述
TASCAM 最新一代直播、Podcast、錄音神器
TASCAM US-42B,2 軌錄音介面,適用於廣播及直播
The Tascam MiNiSTUDIO Creator US-42B is a computer audio interface that has been developed to enable anyone to broadcast their programs to the world with ease. By using a dedicated device with high-quality audio circuits for mic and instrument input you lay the foundation for impressive sound in high quality. Moreover, the MiNiSTUDIO Creator offers several techniques that can make programs more interesting in order to grow your audience. Professional broadcasters, for example, call pre-recorded clapping, cheering and other sounds with a press of a button. With the Sound Pads on the MiNiSTUDIO Creator you too can trigger such sounds simply by pressing buttons. There is also a ducking function that lowers the volume of background music during announcements. And you can use voice effects and reverb to improve the atmosphere and raise the level of excitement of a program.
Did we say audio quality? Providing your audience with sound that is easy to follow is also a way to make them feel more welcome. The MiNiSTUDIO Creator has excellent audio circuits inherited from music creation devices, so you can capture clear sound just by connecting a mic or other sound source. Since you will operate this device while broadcasting, ease-of-use is very important. The user interface has as few controls as possible so that it can be used intuitively even by people who are not knowledgeable about audio equipment. In addition, the dedicated software used for selecting sound effects and triggered sounds, has an EASY page that anyone can use and an EXPERT page for advanced users with all the details you can imagine. Use a Tascam MiNiSTUDIO Creator to make your own unique broadcast programs, or create podcasts that not only convince in terms of content, but also in terms of sound.
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產品規格
Audio specifications | |
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Sampling frequencies | 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz |
Quantization bit depth | 16/24 bit |
Analogue audio inputs | |
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Mic inputs 1/2 (balanced) |
XLR-3-31 (1: GND, 2: HOT, 3: COLD) 6.3-mm standard TRS stereo jack (Tip: HOT, Ring: COLD, Sleeve: GND) |
Input impedance | 2.4 kΩ |
Nominal input level (VOLUME at MAX) | −65 dBu (0.0004 Vrms) |
Nominal input level (VOLUME at MAX) | −20 dBu (0.0775 Vrms) |
Maximum gain | 45 dB |
Instrument inputs 1/2 (unbalanced) | 6.3mm standard TS jacks (Tip: HOT, Sleeve: GND) |
Input impedance | 1 MΩ or higher |
Maximum gain | 45 dB |
External mic inputs (can provide plug-in power) |
3.5-mm 4-pole mini jack 3.5-mm mini jack |
Input impedance | 5 kΩ or higher |
Maximum gain | 45 dB |
External input jack | 3.5-mm stereo mini jack |
Input impedance | 5 kΩ or higher |
Maximum input level |
+7.7 dBV (2.427 Vrms) |
Analogue audio outputs | |
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Line outputs (unbalanced, LINE OUT R/L) | RCA pin jacks |
Output impedance | 200 Ω or higher |
Nominal output level | –10 dBu (0.316 Vrms) |
Maximum output level | +6 dBu (1.995 Vrms) |
Headphones outputs |
Standard 6.3-mm stereo jack 3.5-mm 4-pole mini jack 3.5-mm stereo mini jack |
Maximum output power | 15 mW + 15 mW or higher (THD+N 0.1% or less, 32 Ω) |
Other inputs and outputs | |
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USB | 4-pin USB B-type |
Transfer rate | USB 2.0 Hi-speed (480 Mbit/s) |
Power supply (DC IN 5V) | USB Micro B type |
Audio performance | |
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Mic preamp EIN (equivalent input noise) | −120 dBu or less (150 Ω termination, VOLUME at MAX) |
Frequency response (IN 1 / IN 2 to LINE OUT/headphones output (6.3-mm stereo jack)) | |
44.1/48 kHz |
20 Hz: +0/−1 dB (JEITA) 20 kHz: +0/−1 dB (JEITA) 20 kHz: +0 /−3 dB (headphones output, JEITA) |
88.2/96 kHz |
20 Hz: +0/−1 dB (JEITA) 40 kHz: +0/−1 dB (JEITA) 40 kHz: +0 /−3 dB (headphones output, JEITA) |
S/N ratio | 100 dB or higher (IN 1 / IN 2 to LINE OUT, VOLUME at MIN, JEITA) |
Distortion | 0.005 % or less (IN 1 / IN 2 to LINE OUT, 1 kHz sine wave, nominal input level, maximum output level, JEITA) |
Crosstalk attenuation |
95 dB or more (IN 1 / IN 2 to LINE OUT, 1 kHz sine wave, JEITA) |
Operation requirements | |
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Windows | |
Computer hardware requirements | Windows-compatible computer with a USB 2.0 (or higher) port |
CPU/processor speed | 2 GHz or faster dual core processor (x86) |
Memory | 2 GB or more |
Supported audio driver | ASIO 2.0, WDM |
Mac | |
Computer hardware requirements | Mac with a USB 2.0 (or higher) port |
CPU/processor speed | 2 GHz or faster dual core processor |
Memory | 2 GB or more |
Supported audio driver | Core Audio |
Power supply and other specifications | |
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Power supply | |
Used with a computer | USB bus power |
Used with an iOS device |
USB power adapter (that can supply 5 V and a current of at least 700 mA) External battery pack (that can supply 5 V and a current of at least 700 mA) |
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Power consumption | 2.5 W |
Dimensions (H × W × D, without protrusions) | 40 mm × 200 mm × 130 mm |
Weight | 500 g |
Operating temperature range | 5–35 °C |
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