The document describes the features and characteristics of the Quattro product.
The M-Audio USB Audio Quattro is a high-performance USB audio interface designed for PC and Macintosh computers. It features four analog audio inputs and four outputs with switchable +4dBu/-10dBV line levels, along with MIDI I/O ports. The device supports sampling rates up to 96kHz at 24-bit resolution.
| Audio Resolution | 24-bit/96kHz |
|---|---|
| Dynamic Range (Input) | 101dB |
| Dynamic Range (Output) | 104dB |
| Audio Inputs | Four (4) analog audio inputs |
| Audio Outputs | Four audio outputs |
| MIDI Ports | One Input and one Output |
The unit requires Windows 98 SE, ME, 2000, or XP. For 96kHz operation, a Pentium III 500MHz and 128 MB RAM are needed.
The device requires Mac OS 9.1 minimum and a Mac G3 with onboard USB.
No, it must be plugged directly into the computer's USB port because it requires all available bandwidth.