UM92.1 s
2Pages

Catalog excerpts

KONDENSATORMIKROFONE FÜR STUDIO - UND MESSTECHNIK M I C R OT E C H G E F E L L UM 92.1 S Tube-Condenser Microphone with switchable polar pattern The UM 92.1 S studio microphone features our classic M 7 capsule which is renowned for its sound quality. This pressure gradient transducer uses two large diameter gold-plated plastic diaphragms. The capsules are selected for optimum polar response. Three directional characteristics (omni, cardioid and figure 8) can be selected with a pattern selector switch integrated into the power supply. This vacuum tube microphone has a remarkable signal-to-noise ratio and high sensitivity. The UM 92.1 S has the typical fullbodied sound of tube microphones that are preferred by vocalists and soloists. The direction of maximum sensitivity is perpendicular to the microphone's axis (side addressed). The vacuum tube preamplifier is a well-established design equipped with a pentode working as high µ triode selected for its sonic characteristics. The UN 920.1 power supply provides the polarization voltage for the capsule and the necessary DC voltages for the microphone's preamplifier. For cable lengths over 50 meters it is recommended to have your service provider set the heater voltage of the power supply to 5.8 volts. The UN 920.1 can be powered from AC mains with a primary voltage of 115 or 230 volts / 50 or 60 Hz. The pattern selector switch and the on/off-switch are located on the front panel. The AC mains connector (with choice of voltage), the 7-pin Tuchel connector that powers the microphone and the standard 3-pin XLR connector for audio output are located on the rear panel. The microphone is available in a satin nickel or a black matt finish. Delivery Tube-microphone UM 92.1 S in wooden case L x B x H 275 x 90 x 70 mm Power supply N 920.1 Connection cable C 92.1 Elastic suspension EA 92 Windscreen W 92, anthacite satin nickel black matt Accessories, optional Popscreen, black Microphone holder, satin nickel Microphone holder, black matt Connection cable with swivel mount Suitcase, aluminium MICROTECH GEFELL GMBH GEORG - NEUMANN - PLATZ D-07926 GEFELL INTERNET http://www.microtechgefell.de e-mail info@microtechgefell.de Order-No. 600018 Order-No. 202320 Order-No. 202321 Order-No. 202206 Order-No. 702005

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Tube-condenser microphone Polar pattern Acoustical operating principle Frequency range Sensitivity at 1 kHz Rated impedance omni, cardioid, fig/8 Pressure gradient transducer 40 ... 18000 Hz 15 mV/Pa 200 Ω 25 dB 17 dB - A 69 dB 77 dB 120 dB 103 dB 120 V1 mA5,8 V200 mAEF 86 7-pin Tuchel C 70/A 430 g 197 mm x 42 mm Equivalent loudness level CCIR 468-4 (qps) due to inherent noise DIN EN 60 651 Signal-to-noise ratio CCIR-weighted (re 1 Pa at 1 kHz) A-weighted Max. SPL for THD 0,5 % Total dynamic range of the microphone preamplifier DC power supply Anode current Heater voltage Heater current...

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UM92.1 s 2Pages

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UM92.1 s
2Pages