Minimum Gain
8.5 dB
Maximum Gain (1.5 dB per step, 36 steps)
60 dB (up to 70 dB on request)
Frequency Response (+0 / -3 dB)
sub 8 Hz to beyond 300 kHz (sub 3 Hz by request)
Noise (60 dBu Gain, 10 Hz - 30 kHz, Inputs common)
-133 dB EIN
Total Harmonic Distortion + Noise (35 dB Gain, 10 Hz - 20 kHz bandwidth, +27 dBu Out)
< .001%, Typ. < .0005% (< 5 ppm)
Intermodulation Distortion (50 Hz & 7 kHz) 35 dB Gain, +27 dBu Out
< .0009%
Phase Response (35 dB Gain, 50 Hz - 20 kHz bandwidth, +27 dBu Out)
< 2 degrees deviation
Common Mode Rejection Ratio (35 dB Gain, 10 Hz - 20 kHz bandwidth, 100 mV C.M.)
> 65 dB, Typ > 85 dB
Slew Rate (35 dB Gain, +27 dBu Out)
> 25 Volts per microsecond
Maximum Input Level (20 Hz - 40 kHz)
+23 dBu (no attenuator pads required)
Maximum Output Level (20 Hz - 40 kHz)
+32 dBu
Phantom Input Impedance (1 kHz)
6,750 ohms
Output Impedance
24.3 Ohms (x2)
DPA (B&K) Mic Powering
+130 V dc max, (non-phantom)
Phantom Powering
+48 V dc, +/- 4 V dc
Power Consumption
12 watts maximum
Power Requirements
100V to 240V, 50/60 Hz
Dimensions/Shipping Weight
19” W x 1.75” H x 12” D, 15 lbs..