E-MU 0202 USB 2.0, Windows/Mac
USB 2.0 Audio Interface
E-MU's new 0202 USB 2.0 Audio Interface is the ultimate portable USB audio interface for PC, offering pristine 24-bit/192kHz recording and playback, direct monitoring and a host of professional features in a compact, USB bus-powered package. The 0202 USB sets a new standard in portable USB audio, providing users with two Class-A preamps that can be run independently or in stereo to amplify guitars, keyboards or microphones, with individual ground lift switches for optimal audio performance.
The E-MU 0202 USB 2.0 features:
- Premium 24-bit/192kHz A/D and D/A converters* (A/D: 113dB SNR, D/A: 112dB SNR) deliver unmatched USB audio fidelity - gold-plated connectors for pristine audio quality;
- Ultra-low noise Mic/Hi-Z/Line preamplifiers with ground lift switches enable you to plug microphones, keyboards and guitars straight into your computer with professional results (XLR, 1/4" TRS, and 1/8" 5V condenser mic input);
- Ultra-low latency USB 2.0 drivers offer accurate timing and playback of your recorded audio and software instruments;
- Hardware zero-latency direct monitoring (mono/stereo) allows you to record and overdub with no annoying delay;
- Plug-and-play operation with hands-on control of all major functions like direct monitoring level, headphone level, preamplifier gain and more;
- Compatibility with most popular audio/sequencer applications - (Windows XP/x64: ASIO2 and WDM; Macintosh OS X: Apple CoreAudio).
I/O Configuration:
- Class-A Ultra-low Noise Mic/Hi-Z/Line Preamp XLR, 1/4" TRS and 1/8"* Inputs (113dB SNR);
- Class-A Hi-Z/Line Preamp 1/4" Input (113dB SNR);
- Two 1/4" Outputs (112dB SNR);
- 1/8" Stereo Speaker Output (112dB SNR);
- Stereo Headphone Output (108dB SNR).
Technical Specifications
Sample Rates: 44.1, 48, 88.2, 96, 176.4, 192kHz from internal crystal (no sample rate conversion)
Bit Depth: 24-bit I/O, 32-bit processing
USB 2.0 Hi-Speed
- Full 24-bit resolution at all sample rates
- Stereo in, stereo out at all sample rates
Zero-latency direct hardware monitoring (disabled at 176.4-192kHz)
Windows drivers: ASIO2 and WDM
Macintosh driver: Apple CoreAudio
Anti-Pop speaker protection minimizes noise during power on/off
Ultra-low jitter clock subsystem: < 100ps RMS
Combo Preamplifiers (2)
Type:
- (1) Ultra-low noise combo preamplifier with Mic/Hi-Z/line inputs
- (1) Combo preamplifier with Hi-Z/line balanced input
Max Level: +6.5dBV bal/unbal (+8.7 dBu)
Frequency Response (min gain, 20Hz-20kHz): +0.0/-0.07dB
Dynamic Range (A-weighted, 1kHz, min gain): 113dB
Signal-to-Noise Ratio (A-weighted, min gain): 113dB
THD+N (1kHz at - 1dBFS, min gain): -103dB (.0007%)
Ultra-low noise preamplifier (Mic/Hi-Z/line inputs)
- Input Impedance: 1.5Kohm
- EIN (20Hz-20kHz, 150ohm, unweighted): -127dBu
Combo preamplifier with Hi-Z/line balanced input
- Input Impedance: 1Mohm
Analog Line Outputs (2)
Type: unbalanced, AC-coupled, 2-pole low-pass differential filter
D/A converter: CS4392
Max Level: 6.7 dBV (unbalanced)
Frequency Response (20Hz - 20kHz): 0.00/-0.01dB
Dynamic Range (1kHz, A-weighted): 111dB
Signal-to-Noise Ratio (A-weighted): 112dB
THD+N (1kHz at -1dBFS): -98dB (.0013%)
Stereo Crosstalk (1kHz at -1dBFS): <-120dB
Headphone Amplifier
Type: Class-A power amplifier
D/A converter: CS4392 (shared with Line Out)
Gain Range: 60dB
Maximum Output Power: 16mW
Output impedance: 22ohms
Frequency Response (20Hz-20kHz): +0.02/-0.08dB
Dynamic Range (A-weighted): 110dB
Signal-to-Noise Ratio (A-weighted): 108dB
THD+N (1kHz, max gain): 300ohm load: -98dB (.0013%)
Stereo Crosstalk (1kHz at -1dBFS, 300 ohm load): <-91dB
Synchronization
Internal crystal sync at 44.1, 48, 88.2, 96, 176.4, 192kHz
