Specifications - Robbie

Technical Specifications

MINIMUM GAIN: 8dB

MAXIMUM GAIN: 68dB

FREQUENCY RESPONSE (+ / - 2 dB ): 10Hz - 100kHz

NOISE @ 60 dB gain (10 Hz – 30 kHz, 50Ω source): -131dB EIN

NOISE @ 60 dB gain (10 Hz – 30 kHz, 150Ω source): -129dB EIN

THD + NOISE @ 60 dB gain (10 Hz – 20 kHz, +22 dBu output): <0.006%

PHASE RESPONSE @ 60dB gain (50 Hz – 20 kHz, +22 dBu output): <5 deg

COMMON MODE REJECTION RATIO (50 Hz – 20 kHz, 100 mV input): 60dB gain > 64dB; 30dB gain > 75dB

MAXIMUM INPUT LEVEL (8 dB Gain, 20 Hz - 20 kHz): +22 dBu w/o pad

MAXIMUM OUTPUT LEVEL (20 Hz – 40 kHz @ 10 kΩ): +34 dBu

MIC INPUT IMPEDANCE (20Hz - 20kHz): 5kΩ (2x 2,5k Ω)

HI-Z INPUT IMPEDANCE: 1MΩ

OUTPUT IMPEDANCE: 50Ω (2x25 Ω)

PHANTOM POWER: +48 VDC, +/-1.5 VDC

POWER CONSUMPTION: 8W

POWER REQUIREMENTS: 115/230V AC, 50/60 Hz

DIMENSIONS: 8 1/2"L x 8 1/4"W x 5 1/4" H

WEIGHT: 7 LB