Comparisons / Comparison of Austrian Audio OC818 and Gauge Microphones ECM-87

Comparison of Austrian Audio OC818 and Gauge Microphones ECM-87 [S]ave

Attribute
Austrian Audio OC818 ×
Gauge Microphones ECM-87 ×
SPL/Self-Noise Ratio16.447.53
Interfaces
  • 3-pin XLR male
  • 3-pin XLR male
Sound Pressure Level (SPL) (dB)148128
Self-Noise (dB)917
Weight (g)335411
Impedance (Ohm)275200
Pads
  • -10 dB
  • -20 dB
-
Diaphragm Gauge (micron)-6
Sensitivity (mV/Pa)1312.5
Range (Hz)20 - 20,00020 - 20,000
Pickup Pattern
  • Bidirectional
  • Cardioid
  • Omnidirectional
  • Supercardioid
  • Cardioid
BrandAustrian AudioGauge Microphones
NameAustrian Audio OC818Gauge Microphones ECM-87
Requires Phantom Power++
Filters
  • 160 Hz
  • 40 Hz
  • 80 Hz
  • HPF: -6dB/octave @ 100Hz
Phantom Voltage (V)48.0048.00
Length (mm)35-
Diaphragm Diameter (mm)-25
Capsule Diameter (mm)3432



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