User guide

Electrical Specifications
Acoustic Operating Principle: Electro-dynamic pressure gradient
Polar Pattern: Figure-8
Generating Element: 2.5 micron aluminum ribbon
Frequency Range: 30HZ – 15,000HZ ± 3dB
Sensitivity: -36dBv Ref 1 v/pa
Self Noise: <18dB
Output Impedance: 200 Ohms balanced
Rated Load Impedance: 1000 Ohms minimum
Maximum SPL: > 135dB
Microphone Cable: 7-Pin male to female XLR
Output Connector: Male XLR 3 pin (pin 2 hot)
Vacuum Tube: 5840-W miniature type with wire leads
Power Requirements: 100-120 VAC 50-60HZ, 220-240 VAC 50-60HZ
Fuse Type (2 Slo-Blo): Located in IEC power connector
200-ma for 110-120 volts, 100-ma for 220-240-volts
All Royer monaural microphones are also available in matched pairs.
Mechanical Specifications
High-grade Neodymium magnet assembly in Royer’s patented Flux-Frame
1.5” x 3/16” x 2.5-micron ribbon assembly
Stainless steel internal baffle and dampener
Dimensions: 206 mm L x 25 mm W (8-1/8” L x 1” W)
Microphone Weight: 10.2 oz, 290 g
Power Supply Weight: 3.5 lbs, 1.6 Kg
Shipping Weight: 15.5 lbs, 7 Kg
Finish: Dull Satin Nickel, Matte Black Chrome or Gold Plate
Accessories: Dedicated power supply, 7-Pin microphone cable, AC line cord,
protective wooden case, protective mic sock, RSM-1 shock-mount,
camera style carrying case, instructions and documentation.
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