Circuit Topology: Twin cascode FET and bipolar
High-voltage, 100% discrete
Input Type and Load: Transformer, balanced 1500 ohm
Maximum Mic Level: +36dB balanced
Maximum Instrument Level: +30dB balanced 600 ohms
Input Attenuator: -20dB resistive pre transformer
Phantom Power: +48v regulated 50mA capability
High Pass Filter: Passive, variable30Hz to 185Hz @ 6dB
Polarity Reverse: on microphone input.
Gain Range Input: +20dB to +64dB in 2dB steps.
Maximum Output Level: +30dB unbalanced 600 ohms,
Output Type: XLR connector
Noise EIN Unweighted: -126dB 150 ohm.
Noise 20kHz Unweighted: -100dB
Distortion THD, IMD: 0.05% nominal
Frequency Response -3dB: 1Hz to 120kHz
System Bandwidth: DC to 1MHz
Output Meter: illuminated analog VU meter
Peak Meter: Bi-color LED's 0dB and +20dB peak
Dimensions: 8.5 x 3.5 x 12 in (216 x 88 x 305mm)
Weight: 15lbs (6.8kg)
Shipping Box: 24 x 21.5 x 7.5 in (610 x 546 x 190mm)
Weight-Packed: 25lbs (11.4kg)
B2T
External toroidal 100V to 240V, 50-60Hz selectable,
150 watts maximum
Cable: 8ft 4 pin ac cable
Dimensions: 5 x 7 x 3.25 in (127 x 177 x 83mm)
Weight: 7lbs (3.2kg)