Comparisons / Comparison of CharterOak Acoustic Devices E700 and Gauge Microphones ECM-87 Stealth

Comparison of CharterOak Acoustic Devices E700 and Gauge Microphones ECM-87 Stealth [S]ave

Attribute
Gauge Microphones ECM-87 Stealth ×
CharterOak Acoustic Devices E700 ×
Diaphragm Diameter (mm)25-
Pickup Pattern
  • Cardioid
  • Bidirectional
  • Cardioid
  • Omnidirectional
BrandGauge MicrophonesCharterOak Acoustic Devices
Range (Hz)20 - 20,00025 - 20,000
Sensitivity (mV/Pa)12.516
Capsule Diameter (mm)3231
Pads
  • HPF: -6dB/octave @ 100Hz
  • -10dB
  • -20dB
Impedance (Ohm)200200
Diaphragm Gauge (micron)66
Self-Noise (dB)1717
Sound Pressure Level (SPL) (dB)128125
SPL/Self-Noise Ratio7.537.35
Interfaces
  • 3-pin XLR male
  • 3-pin XLR male
Requires Phantom Power++
Phantom Voltage (V)48.0048.00
NameGauge Microphones ECM-87 StealthCharterOak Acoustic Devices E700



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