Microtech Gefell M92.1S
Large Diaphragm Condenser Microphone

M92.1S

NOTE: Comes in satin nickel and black matte finishes.  Includes power supply, cable, and carrying case.

Microtech Gefell's M92.1S is a "vintage" large-diaphragm condenser tube microphone equipped with an M7 capsule.  This pressure gradient transducer features a dual-membrane, gold evaporated PVC capsule that is still hand-made in the Gefell factory following the 75-year tradition.  The M92.1S is the choice for those that want the true sound and character of the original Neumann-Gefell UM57 with the added benefit of improved reliability and lower noise.  The M92.1 exhibits high sensitivity, excellent signal-to-noise ratio and it has the full sound, tube warmth, and character that are favored by singers and soloists.

Specifications:

• Polar pattern: cardioid
• Acoustical operating principle: Pressure gradient transducer
• Frequency range: 40 Hz - 18 kHz
• Sensitivity at 1 kHz: 19 mV / Pa
• Rated impedance: 200 ohms
• Equivalent loudness level due to inherent noise:
  - CCIR 468-4 (qps): 25 dB
  - DIN EN 60651: 15 dB - A
• Signal-to-noise ratio (re 1 Pa at 1 kHz):
  - CCIR-weighted: 69 dB
  - A-weighted: 79 dB
• Max. SPL for THD = 0.5 %: 103 dB
• Total dynamic range of the microphone amplifier: 106 dB
• DC power supply: 120 V -
• Anode current: 1 mA -
• Heater voltage: 5.8 V -
• Heater current: 200 mA -
• Tube: EF 86
• Output connector: 7- pin Tuchel C 70 / A
• Weight: 430 g
• Dimensions (L x Ø): 197 mm x 42 mm

Our Part #  M92.1S