Frequency Response -
Main and unbalanced output : 20-20,000 Hz (+0/-1 dB)
Monitor output : 50-20,000 Hz (-1 dB)

Noise Level : Left and right channel: -110 dB
Total Harmonic Distortion (THD) : less than 0.01% @ 1 KHz

Inputs -
Line/Aux Low setting : Max Input Level +22 dBu Max Gain -22 dB
Line/Aux Hi setting : Max Input Level +6 dBu Max Gain -6 dB
MIC1/MIC2 Low setting : Max Input Level 0 dBu Max Gain 0 dB
MIC1/MIC2 Hi setting : Max Input Level -16 dBu Max Gain +16 dB

Output : 3.5 mm stereo : -3.5 dBu (32 ohm load)
Maximum Output Level : Unbalanced output (3.5 mm) +0 dBu (2K ohms)
Batteries & Runtime : 4 x AA alkaline, 15 hours with phantom power off

Current Drain :
40 mA nominal (phantom power off)
80 mA maximum (phantom power on)

Dimensions (HxWxD) : 44 x 105 x 105 mm (1.75 x 4.2 x 4.2")
Weight : 470 g (16.6 oz) without batteries