“The TF39 Copperhead Deluxe is an expansion of the “Copperhead” sound with the addition of a dual membrane K67-style capsule, allowing for 3-pattern selection between cardioid, omnidirectional, and figure-8. This added feature set gives the TF39 greater flexibility and options in the studio. Sonically and component-wise, the two microphones are otherwise the same.
The TF39 features a new old stock American-made 5654W vacuum tube, all-brass K67-style capsule, and a premium Swedish-made Lundahl output transformer. These components create a balanced frequency response and natural tonality, making the TF39 a trusty go-to choice.
Every TF39 Copperhead Deluxe microphone system comes with a multi pattern M 903 Power Supply, M 803 Tube Microphone Cable, ZC03
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|
|Sensitivity||17 mV/Pa, ±1 dB|
|THD at 1kHz, 1 Pa (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|
|Included Accessories||Tube Mic Cable, Power Supply, Shock Mount, Stand Mount, Mic Sleeve, Carrying Case|
|Power Supply||M 903 PSU|
|Shockmount||M 703, M 782|
Every TF39 Copperhead Deluxe microphone system comes with a fixed pattern M 903 Power Supply, M 803 Tube Microphone Cable, ZC03 Carry Case, M 703 Shock Mount, M 782 Stand Mount, and Microphone Sleeve.