Comparisons / Comparison of Lewitt Audio LCT 140 and Shure SM137

Comparison of Lewitt Audio LCT 140 and Shure SM137 [S]ave

Attribute
Lewitt Audio LCT 140 ×
Shure SM137 ×
Self-Noise (dB)1619
SPL/Self-Noise Ratio108.37
Impedance (Ohm)150150
Sound Pressure Level (SPL) (dB)160159
Diaphragm Diameter (mm)17-
Length (mm)160162
Range (Hz)60 - 20,00020 - 20,000
Requires Phantom Power++
Pickup Pattern
  • Cardioid
  • Cardioid
Sensitivity (mV/Pa)108.9
BrandLewitt AudioShure
NameLewitt Audio LCT 140Shure SM137
Weight (g)192195
Max Diameter (mm)2424
Pads
  • -10dB
  • -20dB
  • -15dB
Interfaces
  • 3-pin XLR male
  • 3-pin XLR male
Filters
  • HPF: -12dB/octave @ 40Hz
  • HPF: -6dB/octave @ 300 Hz
-
Diaphragm Gauge (micron)-2
Phantom Voltage (V)48.0048.00



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