DI-USB
- ．Stereo USB Laptop Direct Box.
- ．High impedance direct input for electronic musical instrument signal feed.
- ．High performance 24bit digital audio converter .
- ．Ready to use without the need of a driver .
- ．Standard USB type-B port for connection to computer .
- ．3.5mm analog headphone output to check signal.
- ．Level control for outputs and headphone.
- ．The direct input signal will be mixed to the USB stereo signal at the output stage.
- ．Selectable 3 steps attenuator for Hi-Z direct input.
- ．Accept power from 9V battery, +20V to +48V phantom power or 5V from USB.
- ．2 channel XLR Balanced Low-Z output with isolation transformer .
- Unika S.p.a., a leading company in the production of cables in different international markets, is a company attentive to the needs of the market and in continuous technical evolution with a wide range of applications for the industrial sector.
- The multimedia processor also incorporates a high speed serial link PCI Express 2.0 compliant bus supporting x1, x4, x8, and x16 lane widths, in addition to PCI Express ASPM for further reducing.
Notebook/laptop, plasma TV, motor, dan masih banyak lagi jenis produk yang dapat dijadikan bisnis persewaan. Salah satu hal yang pelu diperhatikan dalam bisnis persewaan ialah harus mempunyai budget (pendanaan) khusus untuk perawatan barang mengingat barang-barang yang disewakan rentan sekali terjadi rusak. Unika House New York Way New York Industrial Park Newcastle upon Tyne NE27 0QF Phone: +44 (0)191 259 0033 Fax: +44 (0)191 257 4525 Email: sales@unika.co.uk. Unika House New York Way New York Industrial Park Newcastle upon Tyne NE27 0QF Phone: +44 (0)191 259 0033 Fax: +44 (0)191 257 4525 Email: sales@unika.co.uk.
Top Multimedia Laptops
The DI-USB is a high-resolution stereo digital audio converter (DAC) and direct box that is designed to connect to any computer system to seamlessly transfer digital audio to analog.
A professional Hi-Z direct input is also equipped, this is most commonly used with guitar pickups or keyboards, it also can be fed either from a linelevel output from the head (pad set to -20dB) or from the amplifier power output. A stereo pair of balanced XLR audio outputs with adjustable level control then feeds the signal to a microphone preamplifier, PA system, mixing console or even a powered speaker!
Made for plug and play simplicity, the DI-USB will automatically be listed as an available sound card in the audio settings in all popular operating systems,including Windows 7/8, Windows 10 and Mac OSX.
Connection to a computer is accomplished through a standard USB type-B port. Digital-to-analog conversion can be monitored on headphones through the 3.5mm analog output jack to check signal quality and level before connecting to a sound system. Two isolated output transformers are equipped to eliminate any hum or buzz caused by ground loops. To further reduce susceptibility to noise, this is augmented with a ground lift switch that lifts pin-1 on both XLR jacks.
OVERVIEW
The Unika DI-USB is a high-resolution stereo direct box designed to convert sound files from a laptop computer, it is a fully USB 2.0 compliant, 24bit digital to analog audio converter and also a direct input that lets you interface a high impedance (Hi-Z) audio output with professional low impedance (Low-Z) PA and recording systems.
In the case of the DI-USB Box, the digital audio signal is converted to analog and feeds directly into the direct box circuit to produce Low-Z balanced left and right stereo signals.
The built in preamp allows you to adjust the output level from mic-level to line-level and enables the DI-USB Box to connect directly to mixing consoles, power amplifiers and self-powered speakers alike. The DI-USB Box ensures the digital signal is delivered to the PA as faithfully as possible.
Hp Laptops
How to Replace BOX Series Battery
SPECIFICATIONS
Gateway Laptops
| DI-USB | |||
|---|---|---|---|
| USB Compliance | USB 2.0 full speed, type B connector | ||
| Bit Depth | 24bit / 16bit | ||
| Sampling Rate | 44.1KHz / 48KHz auto sensing | ||
| Sound File Compatibility | WDM, MME, Core-Audio, ASIO and DirectSound | ||
| Software Compatibility | Vista/Win7/Win8/Win10 and Mac OSX | ||
| Frequency Response | 20Hz to 20KHz，+1/-1 dB | ||
| Dynamic Range | >90dB | ||
| Noise Floor | <-90dBu, unweighted 20Hz to 20KHz. | ||
| Maximum Output | +9dBu. | ||
| Total Harmonic Distortion | Less than 0.008% at 1KHz, 0dBu output | ||
| Hi-Z Direct Input | Unbalanced, XLR/¼'TRS combo jack. (Pin-2 Hot, Pin-3&1 Ground). | ||
| Link Output | Unbalanced, Parallel link output ¼'TRS jack for feeding to other equipment. | ||
| Direct Input Attenuator | At 0dB | At -20dB | At -40dB |
| Direct Input Impedance | 1 MΩ | 47KΩ | 47KΩ |
| Max. input level before Clip | +9dBu | +29dBu | +49dBu |
| Output Impedance | 200Ω nominal, Transformer Balanced. | ||
| Analog output | Balanced transformer isolated (XLR-M, Pin-1 Ground, Pin-2 Hot, Pin-3 Cold) | ||
| Headphone output | 3.5mm TRS, (Tip-Left Ch. Ring-Right Ch., Sleeve-Ground) | ||
| Level control | Variable, works on headphone and XLR outputs | ||
| Ground lift | Lifts pin-1 on both XLR outputs | ||
| DC Power | derives power from USB, plug-in 9V battery or +20V to +48V Phantom power | ||
| Finish | Durable powder coat | ||
| Size (H×W×D) | 158 x 112 x 46 mm | ||
| Weight | 1.2Kg, 2.6lbs. | ||
| Construction | 14 gauge steel cabinet & chassis | ||
Unika Multimedia Laptops Reviews
DOWNLOAD