Frequency response 20 Hz–15 kHz ±0.2 dB, 20 Hz–20 kHz +0.2/-0.7 dB
Noise: Unweighted Output Unmuted -101 dB
Noise: Weighted Output Muted -109 dB
Gain 1.2V / 38.4 dB
Damping factor >150
Input impedance >10 k ohm, balanced or unbalanced
Maximum rms input level 3.9V / 12.28 V (+24 dBu), 1.2V 3.88 V (+14 dBu)
Amplifier and load protection Short circuit, open circuit, thermal, RF protection. on/off muting, DC fault shutdown, active inrush limiting, input current limiting
AC Power Input 4.2: Universal Power Supply 100-132/200–240 VAC, 50–60 Hz 4.3/4.5: Universal Power Supply 100–240 VAC, 50–60 Hz