Here we will address some of the common questions and problems that users encounter. We plan to update this discussion regularly as questions come-in.MANUAL
: Many answers can be found in the manual. Some answers will refer to the manual. Please find the manual here:http://www.gracedesign.com/support/m920_Manual_Rev_B.pdfUSB 1 and USB 2
: Our intent is to make the m920 immediately plug-and-play for as many users as possible. Because MS Windows does not include a native USB 2.0 audio class driver, we ship the m920 configured for USB 1 operation. USB 1 audio class is supported natively by MS Windows, Apple OSX and recent versions of iOS as well as many versions of Linux. USB 1 permits sample rates up to 96kHz/24 bits. To access higher sample rate operation you must change the setting to USB 2. Please refer to the manual page 18, section "SELECTING USB CLASS 1 OR USB CLASS 2".