Telefunken TF51 Three-Pattern Large Diaphragm Microphone System

The TF51 is a fresh take on the “Austrian” microphone sound associated with the TELEFUNKEN ELA M 251E and C12. The TF51 continues this legacy, exhibiting a smooth midrange and airy top end, capturing every nuance in pleasant detail. This is a reliable first choice for stand out vocals, acoustic instruments, and percussion.

Key Features

• Open and detailed frequency response
• Airy and smooth top end, reminiscent of the ELA M 251E
• Balanced low end and natural mid range
• Hand assembled in the USA
• CK12-style capsule and Haufe transformer, similar to the C12 and 251E

Technical Specifications

Type
Pressure Gradient Condenser
Capsule
TK51 Edge Terminated Diaphragm
Tube Type
6072A
Transformer
Custom Wound Haufe Transformer
Polar Pattern
Cardioid, Omnidirectional, Figure-8
Frequency Range
20Hz - 20kHz
Sensitivity
19 mV/Pa
THD at 1kHZ at 1Pa (Amplifier)
< 0.4%
Output Impedance
< 300
Maximum SPL (for 1% THD)
128 dB
S/N Ratio
86 dBA
Self Noise (Amplifier)
8 dBA
Dimensions/Size
200 mm L x 46 mm Dia
Weight
615 g
Current Draw from Mains
50 mA
Power Supply
M 903 PSU - 7 Pin Female XLR Input, 3 Pin Male XLR Output, Polar Pattern Selector
Cable
M 803 - 7 Meter TELEFUNKEN Tube Microphone Cable, 7 Pin Male & Female XLRs
Shock Mount
M 703 - Shock Mount, M 782 - Stand Mount
Flight Case
ZC03 - Light Weight Carrying Case