Manual
Table Of Contents
- Table of Contents
- Computer System Requirements
- Quick Start Guide
- Front Panel Descriptions
- Input and Output Panel Descriptions
- Back Panel Descriptions
- DIP Switch Options
- Mac OS Installation and Connection
- Windows Installation and Connection
- Inputs
- Outputs and Monitoring
- Stand-Alone Mode
- Locking Sample Rate to External Sources
- Setup Examples
- Block Diagram
- Specifications
- Warranty and Technical Support
- CE Declaration of Conformity
USBPre 2 User Guide and Technical Information
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Features and specifications are subject to change. Visit www.sounddevices.com for the latest documentation.
same sample rate as that of the incoming digital signal (See Installation and Connection section for your
operating system).
If the USBPre 2 senses a discrepency in the incoming digital signal such as a clocking error, the Meter
Source LED will flash until the Meter Source button is pushed.
Setup Examples
Test and Measurement
The high quality preamplifiers and portability of the USBPre 2 make it a perfect interface for test and
measurement applications. A requirement for measuring a transfer function is the ability to moni-
tor the output reference signal from the computer. The LOOP source of input 2 enables a copy of the
computer audio left channel to be internally routed to input 2. This allows reference signal to be sent
back into the measurement application without additional cabling.
The USBPre 2 supports native sample rates below 44.1 kHz to provide better FFT resolution for low-
frequency audio measurements.
Input 1 set to Mic (XLR)
Input 2 set to Loop
To PA