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.

Features

• 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

Specifications

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)