TECHNICAL SPECIFICATIONS
192khz USB Audio Interface
SBi-PRO is an USB audio interface designed to offer studio quality for home or mobile recording, live stream or podcasting. Utilizing high-grade components, premium circuitry and a compact and rugged design, it provides a full set of features and top performances for musicians, songwriters content creators and podcasters.
- Two XLR/TRS inputs with HI-Z switch for recording vocals and instrument together or stereo sources
- High-definition MIC preamps with extended dynamic range and 48V phantom power
- 2-in + 2-out high-resolution 24-bit/192KHz USB2.0 interface for a flawless audio quality
- Zero-latency DIRECT MONITORING with STEREO/MONO selector and mixing control between input signals and DAW playback
- Analog outputs for connecting studio monitors
- Headphones output with separate level control
- Minijack AUX input/output for recording or podcasting applications directly on tablet or smartphone
- USB bus powered for easy mobile recording
- Rugged, road-proof aluminum chassis for maximum protection
| Microphone Preamp | |
| Type | XLR female, balanced |
| Frequency Response (±3.0 dB) | 10 Hz to 22 kHz |
| Input Impedance (Balanced) | 1,32 kΩ |
| THD+N (unwtd, 1 kHz @ +4 dBu Output, Unity Gain) | < 0.005% |
| S/N Ratio (Unity Gain, Ref. = +4 dBu, 20 Hz to 22 kHz) | > 99 dB |
| Common Mode Rejection Ratio (1 kHz, 40 dB Gain) | > 65 dB |
| Gain Control Range (± 1 dB) | 0 dB to 45 dB |
| Max Input Level (Unity Gain, 1 kHz @ 0.1% THD+N) | -2 dBu |
| Phantom Power (±2 VDC) | +48 VDC |
| Line Input | |
| Max Input Level (Unity Gain, 1 kHz @ 0.1% THD+N) | +22 dBu |
| Type | JACK ¼" TRS female, balanced |
| Input Impedance | 15 kΩ |
| Instrument Input | |
| Max Input Level (Unity Gain, 1 kHz @ 0.1% THD+N) | +22 dBu |
| Type | JACK ¼" TS female, unbalanced |
| Input Impedance | 1 MΩ |
| Line Outputs | |
| Type | JACK ¼" TRS female, balanced |
| Output Impedance | 600Ω |
| Headphone Output | |
| Type | JACK ¼" TRS active stereo |
| Maximum Output | 50 mW/ch. @ 32Ω Load |
| Frequency Response (±1.0 dB) | 10 Hz - 25 kHz |
| Digital Audio | |
| ADC Dynamic Range (A-wtd, 48 kHz Sample Rate) | 108 dB |
| DAC Dynamic Range (A-wtd, 48 kHz Sample Rate) | 109 dB |
| Bit Depth | 16 / 24 /32 |
| Reference Level for 0 dBFS | +10 dBu |
| Internal Sample Frequency Selections (kHz) | 44.1, 48, 88.2, 96, 176.4, 192 |
| Power | USB bus-powered |
| Physical | |
| Height | 52 mm (2.05") |
| Depth | 106 mm (4.17") |
| Width | 160 mm (6.30") |
| Weight | 0.55 kg (1.21 lbs) |
