The new CMV 563 M 7 S a reissue of the vintage Gefell CMV 563. It has the typical warm, full-bodied sound of a valve microphone that is so sought after by engineers, and vocalists.
The vacuum tube preamplifier is equipped with the EF 86 pentode working as a triode selected for its sonic characteristics.
The new N 61 power supply provides the operating voltage for the vacuum tube. It can be powered from AC mains with a primary voltage of 115 or 230 volts / 50 or 60 Hz. The N 61 is equipped with an on/off switch, a 7-pin Tuchel connector that powers the microphone and a 3-pin XLR connector.
The CMV 563 M 7 S is packed in a mahogany colour wooden box and comes with power supply N 61, connection cable C 563.1, elastic suspension EA 92 and G/B adaptor for the use of vintage bayonet M 7, M 8, M 9 capsules.
|Acoustic operating principle ￼||￼ Pressure gradient transducer|
|Frequency range||20 ... 20000 Hz|
|Sensitivity at 1 kHz||17 mV/Pa|
|Rated impedance||200 Ω|
|Equivalent loudness level CCIR 468-4||24 dB|
|Due to inherent noise||16 dB-A|
|Signal-to-noise ratio CCIR||70dB|
|MaxSPLforTHD≤0.5%(RL =1kΩ) ￼||115dB|
|Total dynamic range of the microphone preamplifier||99 dB|
|DC power supply||120 V-|
|Anode current||1 mA-|
|Heater voltage||5,8 V-|
|Vacuum tube||EF 86|
|Output connector||7-pin Tuchel|
|Output connector power supply ￼||3-pin XLR connector|
|Dimensions ( L x ø )||216mm x42mm|