Comparisons / Comparison of Advanced Audio Microphones CM-414 and Gauge Microphones ECM-87 Stealth

Comparison of Advanced Audio Microphones CM-414 and Gauge Microphones ECM-87 Stealth [S]ave

Attribute
Advanced Audio Microphones CM-414 ×
Gauge Microphones ECM-87 Stealth ×
BrandAdvanced Audio MicrophonesGauge Microphones
SPL/Self-Noise Ratio-7.53
Range (Hz)25 - 20,00020 - 20,000
Pickup Pattern
  • Bidirectional
  • Cardioid
  • Omnidirectional
  • Cardioid
Filters
  • LF Rolloff
-
Pads
  • -10 dB
  • HPF: -6dB/octave @ 100Hz
Diaphragm Diameter (mm)27.825
Phantom Voltage (V)48.0048.00
Impedance (Ohm)200200
Diaphragm Gauge (micron)66
Sound Pressure Level (SPL) (dB)135128
Interfaces
  • 3-pin XLR male
  • 3-pin XLR male
Requires Phantom Power++
Self-Noise (dB)-17
Capsule Diameter (mm)34.432
Sensitivity (mV/Pa)-12.5
NameAdvanced Audio Microphones CM-414Gauge Microphones ECM-87 Stealth



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