In celebration of its 90thanniversary, MicrotechGefell has released a limitededition - the Anniversary Edition of the popular M92.1Scardioidtube condenser microphone - the Microtech GefellM92.1S . This studio microphone is very well suited for difficult tasks in radio play production as well as for use as a support microphone for orchestra recordings. Thanks to its warm, fullsound, it is particularly popular with singers and instrumental soloists. The M92.1S features two large, gold-platedplastic diaphragms, while the tube amplifier is equipped with a triode pentode, which is selected for its acoustic behavior.
The supplied N 920.1 power supply unit supplies the tube mic with the operating voltages. For those who work with cable lengths of +50m, we recommend that the heating voltage in the power supply unit be set to 5.8V by the service workshop. The N920.1 can be operated with voltages of 115 or 230 V/50Hz or 60 Hz.
Microtech Gefell M92.1S Overview
Tubes Condenser microphone
Polar pattern: cardioid
Acoustic mode of operation: pressure gradient transducer
Transmission range: 40 - 18000 Hz
Field operational transmission factor at 1kHz: 19mV/PA
Rated impedance: 200 Ohm
Signal-to-noise ratio (1 Pa at 1kHz) A-valued: 79dB