PMT Audio
Telefunken Elektroakustik TF29 Copperhead

Telefunken Elektroakustik

TF29 Copperhead

Tube Microphone

From Telefunken Elektroakustik:

The fixed cardioid TF29 is a workhorse microphone, accurately capturing nearly any source put in front of it with a natural tonality

Specs

Type
Vacuum Tube Condenser
Capsule
TK67S Center Terminated Large Diaphragm, Single Membrane
Tube
NOS GE 5654W
Transformer
Lundahl LL1935
Pattern
Cardioid
Frequency response
20 Hz – 20 kHz, ±3 dB
Sensitivity
17 mV/Pa, ±1 dB
Output impedance
< 300 Ω
Self-noise (amplifier)
7 dBA
Maximum SPL (for 1% THD)
130 dB
THD at 1 kHz at 1 Pa (amplifier)
< 0.3%
S/N ratio
87 dBA
Power
External Power Supply
Dimensions
200 mm L x 46 mm Dia
Weight
650 g
Included
Tube Mic Cable, Power Supply, Shock Mount, Stand Mount, Mic Sleeve, Carrying Case

Source: TELEFUNKEN Elektroakustik TF29 Copperhead product page