BANG & OLUFSEN B&O BEOMIC BM5 STEREO RIBBON MICROPHONE WITH CASE, CLIP AND CABLE
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very good cosmetic condition, perfect working condition
includes original case, cable with original DIN connector and adapter terminating to 2 XLR connectors, original desk stand/clip, no manual
Response Frequency Characteristic: "M" (Music) Position: from 20 to 13,000 c/s +/- 3 dB. "T" (Close talk) Position (8-16"): rolled off below 1000 c/s at 100 c/s; +/- 10 dB
Open Circuit Voltage Level: - 87 dB. OdB =1 Volt per Microbar
RTMA Microphone Rating Gm: (sensitivity): - 159 dB. RTMA Standard SE - 105
Hum Sensitivity (RTMA) Gh -153 dB
Output Impedance: Nominal at 1000 c/s: 150 Ohms
Rating Impedance: 150 Ohms
Size: 10 3/8" x 1 3/16"
Weight: 15 ozs. approx
Mounting: Conical Friction Socket to 5/8" x 27 thread
Specifications: Dimensions 263mm high, 27mm diameter
Hum sensitivity -146 dB
Impedance 200 ohms
Response 30-13000 c/s +/- 2,5 dB
Sensitivity M position,85 dB below 1V/µbar
T position: 4 dB lower
The miniature non-corrosive duraluminium ribbon is only 0.0001" -thick and its weight only 1.3 mg. This negligible mass prevents any resonance within the audio range. Shock- and blast-proof. Ball swivel for tilting into any position.
Beomic 5 (150 ohms) stereo ribbon model, a pressure gradient full range microphone with a perfect figure-eight pattern.
Features: No resonance peaks. Extremely smooth response. Bi-directional, no side pickup. No frequency discrimination front to back. High efficiency mu-metal transformer placed in microphone housing. Easy to convert from mono- to stereo-microphone. Steel housing to reduce hum sensitivity. Switches for close Talk (T) / Music (M) conditions and for phase reversing and muting.