Comparisons / Comparison of Microtech Gefell UM 930 Twin and t.bone Retro Tube II

Comparison of Microtech Gefell UM 930 Twin and t.bone Retro Tube II [S]ave

Attribute
t.bone Retro Tube II ×
Microtech Gefell UM 930 Twin ×
Includes Tube Power Supply+-
Namet.bone Retro Tube IIMicrotech Gefell UM 930 Twin
Weight (g)1,084930
Pickup Pattern
  • Bidirectional
  • Cardioid
  • Omnidirectional
  • Bidirectional
  • Cardioid
  • Hypercardioid
  • Omnidirectional
  • Wide Cardioid
Brandt.boneMicrotech Gefell
Length (mm)207158
Sensitivity (mV/Pa)4.420
Diaphragm Diameter (mm)-28
Capsule Diameter (mm)3532
Sound Pressure Level (SPL) (dB)160142
Impedance (Ohm)75100
Max Diameter (mm)-65
Interfaces
  • 3-pin XLR male
  • 3-pin XLR male
Requires Phantom Power-+
SPL/Self-Noise Ratio8.56-
Range (Hz)20 - 20,00040 - 18,000
Self-Noise (dB)18.7-
Phantom Voltage (V)-48.00



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