Comparisons / Comparison of Advanced Audio Microphones CM-47 fet and Tascam LD-74

Comparison of Advanced Audio Microphones CM-47 fet and Tascam LD-74 [S]ave

Attribute
Advanced Audio Microphones CM-47 fet ×
Tascam LD-74 ×
Range (Hz)25 - 20,00030 - 20,000
Pickup Pattern
  • Cardioid
  • Omnidirectional
  • Cardioid
Filters
  • LF Rolloff 100Hz
-
Pads
  • -10 dB
-
Diaphragm Diameter (mm)2617.1
Capsule Diameter (mm)3219.9
Impedance (Ohm)200200
NameAdvanced Audio Microphones CM-47 fetTascam LD-74
Self-Noise (dB)1718
Sound Pressure Level (SPL) (dB)135134
SPL/Self-Noise Ratio7.947.44
Interfaces
  • 3-pin XLR male
  • 3-pin XLR male
Requires Phantom Power++
BrandAdvanced Audio MicrophonesTascam
Diaphragm Gauge (micron)66
Sensitivity (mV/Pa)-10
Phantom Voltage (V)48.0048.00



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