Comparisons / Comparison of Advanced Audio Microphones CM-47 fet and Studio Projects B1

Comparison of Advanced Audio Microphones CM-47 fet and Studio Projects B1 [S]ave

Attribute
Advanced Audio Microphones CM-47 fet ×
Studio Projects B1 ×
Range (Hz)25 - 20,00020 - 20,000
Pickup Pattern
  • Cardioid
  • Omnidirectional
  • Cardioid
Filters
  • LF Rolloff 100Hz
  • HPF: -6dB/octave @ 150Hz
  • HPF: -6dB/octave @ 75Hz
Pads
  • -10 dB
  • -10dB
  • -20dB
Diaphragm Diameter (mm)2625
Capsule Diameter (mm)3234
Impedance (Ohm)200200
Phantom Voltage (V)48.0048.00
Self-Noise (dB)1712
Sound Pressure Level (SPL) (dB)135132
SPL/Self-Noise Ratio7.9411
Interfaces
  • 3-pin XLR male
  • 3-pin XLR male
Requires Phantom Power++
BrandAdvanced Audio MicrophonesStudio Projects
Diaphragm Gauge (micron)63
Sensitivity (mV/Pa)-20
NameAdvanced Audio Microphones CM-47 fetStudio Projects B1



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