Vestax VAI40 USB Audio Interface

FEATURES:
• Equipped with Monaural 4in / Stereo 2out (Master out L, R, Monitor/ Booth out L, R), Headphone monitor output. The VAI-40 provides a high definition sound, thanks to the audio codec IC designed with a built-in hardware sample rate converter, delta-sigma conversion 20bit stereo D/A converter and 18bit stereo A/D converter.
• Full support for ASIO2.0(Windows), MME/WDM(Windows) and CoreAudio(Mac OS X)
• ESI(Ego systems Inc) designed ASIO driver applied for its proven high reliability. DAW application software and DJ application software work with the driver at a valiant low latency rate and high performance. (Windows will identify the VCM-100 as a 2in2out USB audio device when using the standard Windows WDM driver. Use the ASIO driver when using multi input/output with DTM application software.)
• The VAI-40 runs on USB bus power, allowing it to be compact, and the metal body is thin but highly durable, and convenient for transportation.

SPECIFICATIONS:
MINIMUM SYSTEM REQUIREMENTS
Windows
• Intel Pentium II 450MHz CPU or comparable AMD CPU (or equivalent). We recommend at least a Pentium III CPU with 600 MHz
• Windows 98SE, ME, 2000, XP operating system
• 1 available USB port
• At least 128MB RAM
• High quality audio software with ASIO support strongly recommended

Macintosh
• Power Macintosh G3 or higher
• 1 available USB port
• At least 256MB RAM
• Mac OS X 10.3 or higher

Interface:
(Interface)
USB spec version 1.1
USB audio class spec version 1.0

(Analog section)

1. Sample Rates
44.1kHz, 48kHz
2. Analog Input
1) connector type: 4 channel analog inputs
* 4 RCA connectors (line in 1 and 2)
2) -10dBV input level, unbalanced
3) impedance: 10K Ohm
3. Analog Output
1) connector type: 4 channel analog line outputs
* 4 RCA connectors (line out 1 and 2)
2) -10dBV output level, unbalanced
3) impedance: 100 Ohm
4. Headphone Amplifier
1) THD+N/S: -70dB, 0.03% (typical)
2) output power: 60mW max
3) signal to noise ratio: 110dB (typical)

(Digital section)

1. Sample Rates
44.1kHz, 48kHz
2. A/D Converter
1) resolution: 18-bit
2) dynamic range: 85dBA
3) frequency response: 2020KHz (@ fs=48kHz)
3. D/A Converter
1) resolution: 20-bit
2) dynamic range: 87dBA
3) frequency response: 2020KHz (@ fs=48kHz)

(Driver / Software)

1. ASIO 2.0 support (Windows)
4 input channels / 4 output channels
2. CoreAudio support (Mac OS X)
4 input channels / 4 output channels
3. MME/WDM support (Windows)
2 input channels / 2 output channels

(General)

Power : USB bus power 250mA max
Dimensions : 72(W)206(D)30(H)mm
Weight : 0.7 kg

California Prop 65 - WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov