Rane MS 1b Mic Stage 2000 version Current is here. - Manual (Page 2)

Data Sheet-2
MS 1b
MICROPHONE STAGE
Parameter Specification Limit Units Conditions/Comments
Input Impedance 10k 1% ohms Balanced 5k + 5k
Gain Range 18 to 66 typ. dB
Phantom Power +48 4% volts 10 mA max.
..........Impedance 6.81k 1% ohms Each leg
..........Load Regulation 0.1 typ. % 0 to 14 mA
..........RMS CM Noise .003 typ. % % of Vout (10 to 10k Hz)
Max. Input Level +10/-32 min. dBu Gain 18/60, balanced output
Equivalent Input Noise -128 typ. dBu 20 kHz BW, Rs=150 ohms, Gain = 60 dB
Signal to Noise Ratio 96 typ. dB 20 kHz BW, Rs=150 ohms, Gain = 18 dB, re 4 dBu
Dynamic Range 120/95 typ. dB Gain 18/66
CMRR 80 typ. dB Rs=150 ohms, 120 Hz, Gain = 60 dB
Frequency Response
..........Gain 60 dB 45 to 200k typ. Hz +0, -3dB
..........Gain 18 dB 30 to 200k typ. Hz +0, -3db
THD+Noise (gain 60 dB) .007 (Output=+20 dBu) typ. % 55 to 20k Hz, 20 kHz BW, Rl=10k ohms
THD+Noise (gain 18 dB) .001 (Output=+20 dBu) typ. % 50 to 20k Hz, 20 kHz BW, Rl=10k ohms
Line Driver Active Cross-coupled Gain 5.2/6 dB typ. unbalanced/balanced
Max. Output Level +22/+27 min. dBu Unbalanced/balanced, 2k ohm load
Output Impedance 50 1% ohms Each Leg
Signal Indicator 2/8 typ. dBu Unbalanced/balanced output, Green LED
Overload Indicator 14/20 typ. dBu Unbalanced/balanced output, Amber LED
Output Cable Length 300 typ. meters Belden 8451 or equivalent
Unit: Agency Listing
..........120 VAC model Class 2 Equipment National Electrical Code
UL & CSA Exempt Class 2 equipment
..........230 VAC model CE-EMC EMC directive 89/336/EEC
CE-Safety Exempt per Art. 1, LVD 73/23/EEC
Power Supply: Agency Listing Class 2 Equipment
..........120 VAC model UL File no. E88261
CSA File no. LR58948
..........230 VAC model CE-EMC EMC directive 89/336/EEC
CE-Safety LV directive 73/23/EEC
..........100 VAC model Built to JIS Japan only
Power Supply Input 18 VAC w/center tap 10% Vrms Rane RS 1 supplied
Max Current Consumption 220 mA
Unit Size 1.65" H x 5.1" W x 4.25" D (4.2 cm x 13 cm x 10.8 cm)
..........Weight 1 lb (0.45 kg)
Shipping Size 3.6" H x 11.75" W x 7.2" D (9.5 cm x 30 cm x 18 cm)
..........Weight 4 lb (1.8 kg)
Features and Specifications