The Telefunken TF39 Copperhead Deluxe is an extension of the “Copperhead” sound and the K67 double membrane capsule, which gives you the option to choose between: cardioid, omnidirectional and figure-8. Precisely this feature makes the TF39 more flexible and extended. Type: Vacuum Tube Condenser Polar Pattern: Cardioid, Omnidirectional, Figure-8 Frequency Range: 20 Hz – 20 kHz, ±3 dB Power Source: External Power Supply Capsule: TK67 Center Terminated Large Diaphragm Tube: NOS GE 5654W Transformer: Lundahl LL1935 Sensitivity : 17 mV/Pa, ±1 dB THD at 1kHZ at 1Pa (Amplifier):< 0.3% Output Impedance:< 300 Ω Maximum SPL (for 1% THD): 130 dB S/N Ratio: 87 dBA
Self Noise (Amplifier): 7 dBA Dimensions: 200 mm L x 46 mm Dia Weight: 650 g Included Accessories: Tube Mic Cable, Power Supply, Shock Mount, Stand Mount, Mic Sleeve, Carrying Case