What are the specifications for the X2u?
Many specifications for the X2u can be found in the User Guide. Here are some additional specifications.
Frequency response: flat from 100 Hz to 10,000 Hz; down 1.5 dB at 20 Hz; down 0.3 dB at 20,000 Hz
Maximum analog input level: 0 dBV
Original Mic preamp maximum gain: 40dB
Revised Mic preamp maximum gain: 50 dB [Implemented in April 2011 - X2u is marked with a white dot, on the flat side with the rubber pad.]
Input impedance: 1.6 kOhm typical
Phantom power: 48V typical, >10 mA
Headphone max output power: 60 mW typical into 32 ohms
Female XLR pinout: pin 2 positive, pin 3 negative, pin 1 shield