Telefunken TF51

Wide-diaphragm tube condenser microphone based on the specifications of ELA M 251E and C12

• Wide and detailed frequency response
• Softness and spaciousness in the treble, a legacy of the ELA M 251E
• Perfectly balanced bass and midrange frequencies
• Hand-assembled in the United States
• CK12 type capsule and Haufe transformer made in Germany

Telefunken TF51: the "Austrian-sounding" tube microphone

The Telefunken TF51 is a tube condenser microphone that faithfully evokes the classic timbre of the legendary ELA M 251 and C12. Its smooth midrange sound and openness in the high frequencies give airy and detailed takes, perfect for capturing every vocal and instrumental nuance.

Premium build quality and components

Superior circuit design and materials

The TF51 employs a 6072A tube-the same as the historic models-and a CK12-style edge-terminated capsule for a natural, harmonic response. The Haufe transformer, made in Germany, ensures authentic, warm and transparent sound output. Each unit is hand-assembled in the USA, ensuring high quality standards.

Ideal applications for the Telefunken TF51

• Female and pop vocals
• Acoustic guitar
• Drum overheads
• Violin and mandolin
• Grand piano

Equipment and accessories included

The TF51 comes with M 903 multi-pattern power supply, M 803 tube microphone cable, ZC03 carrying case, M 703 shock mount with M 782 adapter, and protective microphone case.

Technical Specifications.

• Type: Valve condenser microphone
• Polar Diagrams: Cardioid, Omnidirectional, Figure-8
• Frequency response: 20 Hz - 20 kHz, ±3 dB
• Power Source: External power supply
• Capsule: TK51, edge-terminated wide diaphragm
• Valve: TELEFUNKEN Elektroakustik 6072a
• Transformer: Haufe T31
• Sensitivity: 19 mV/Pa, ±1 dB
• THD at 1kHz (1Pa): < 0.4%
• Output impedance: < 300 Ω
• Maximum SPL (1% THD): 128 dB
• S/N ratio: 86 dBA
• Own noise: 8 dBA
• Dimensions: 200 mm x 46 mm
• Weight: 615 g
• Accessories: Cable, power supply, shock mount, adapter, protective case, carrying case