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Telefunken TF39 Tube Microphone copperhead front view

Telefunken TF39 Copperhead Deluxe Stereo Set

$3,685.00
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Description

TF39 Copperhead Overview

  Telefunken TF39 Copperhead view

Telefunken Elektroakustik TF39 Tube Microphones (Matched Pair)

The Telefunken TF39 Tube Microphones (Matched Pair) offer a refined take on the beloved Copperhead sound—now with multi-pattern functionality and precision stereo matching. This pair delivers natural warmth, smooth top-end detail, and extended low-end response that make it an exceptional choice for drum overheads, room miking, acoustic instruments, piano, and classical ensembles. Each microphone is matched within ±1 dB across the full frequency spectrum, providing stereo accuracy and depth for critical studio applications. Expanding on the single-pattern TF29, the TF39 adds Cardioid, Omni, and Figure-8 modes, giving engineers more creative flexibility in stereo mic techniques such as X/Y, ORTF, mid-side, and spaced pair configurations. Whether you're recording modern pop vocals or ambient orchestral textures, the TF39 pair ensures phase-coherent, beautifully balanced stereo capture.

 TF39 Copperhead deluxe stereo set front view

Stereo Matched for Phase-Coherent Imaging

Each microphone in the TF39 matched pair is calibrated for consistent frequency response, sensitivity, and output, ensuring accurate left/right stereo balance. The result is a stereo set that delivers wide, immersive imaging without phase issues—perfect for layered acoustic sessions, percussion ensembles, and natural room ambiance. The pair’s ±1 dB gain tolerance from 20 Hz to 20 kHz ensures transparent detail and tonal uniformity, making it a go-to choice for engineers working in high-resolution environments.

 Telefunken TF39 Tube microphones dual view

Three Polar Patterns for Maximum Flexibility

The multi-pattern design is a major asset in stereo recording. From tight cardioid spot miking to open omni room captures or mid-side vocal tracking, the TF39 matched pair adapts seamlessly. Pattern switching is handled via the included M903 external power supplies, allowing you to fine-tune your stereo technique to fit any room or performance.

 TF39 Cooperhead deluxe PSU view

Applications for the TF39 Matched Pair

The TF39 matched pair excels across a variety of stereo applications in studio and scoring environments: Drum overheads and stereo percussion Acoustic guitar and string ensembles Grand piano and upright piano Room mics for ambient or orchestral spaces Dual vocal takes or ensemble vocal recording Mid-side and spaced pair setups for immersive imaging

 Telefunken TF39 Matched Pair Specifications
Type Vacuum Tube Condenser
Polar Patterns Cardioid, Omnidirectional, Figure-8
Frequency Range 20 Hz – 20 kHz ±3 dB
Capsule TK67 – Dual Membrane, Center-Terminated Large Diaphragm
Tube NOS GE 5654W
Transformer Lundahl LL1935
Sensitivity 17 mV/Pa ±1 dB
THD @ 1kHz, 1Pa < 0.3%
Output Impedance < 300 Ω
Max SPL 130 dB (for 1% THD)
Signal-to-Noise Ratio 87 dBA
Self Noise 7 dBA
Dimensions 200 mm (L) x 46 mm (Diameter)
Weight 650 g (each)
What’s Included in the Box
  • (2) Telefunken TF39 Tube Microphones
  • (2) M903 External Power Supplies with IEC Cables
  • (2) M803 7-Meter Tube Mic Cables
  • (2) M703 Shock Mounts
  • (2) M782 Stand Mounts
  • (2) ZC03 Hard Shell Zipper Cases
  • Full Manufacturer Warranty
Shipping

Shipping & Returns

  • We deliver all US orders in 6–10 business days
  • Free cancellations
  • Returns accepted within 30 days (unused items)
Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at ProAudioReserve.

  • Free Shipping USA wide. 
  • 30 Day Easy Returns. Not happy with your product, we'll take it back noquestions asked.
  • Great Service. We pride ourselves on the best service, anywhere.

Description

TF39 Copperhead Overview

  Telefunken TF39 Copperhead view

Telefunken Elektroakustik TF39 Tube Microphones (Matched Pair)

The Telefunken TF39 Tube Microphones (Matched Pair) offer a refined take on the beloved Copperhead sound—now with multi-pattern functionality and precision stereo matching. This pair delivers natural warmth, smooth top-end detail, and extended low-end response that make it an exceptional choice for drum overheads, room miking, acoustic instruments, piano, and classical ensembles. Each microphone is matched within ±1 dB across the full frequency spectrum, providing stereo accuracy and depth for critical studio applications. Expanding on the single-pattern TF29, the TF39 adds Cardioid, Omni, and Figure-8 modes, giving engineers more creative flexibility in stereo mic techniques such as X/Y, ORTF, mid-side, and spaced pair configurations. Whether you're recording modern pop vocals or ambient orchestral textures, the TF39 pair ensures phase-coherent, beautifully balanced stereo capture.

 TF39 Copperhead deluxe stereo set front view

Stereo Matched for Phase-Coherent Imaging

Each microphone in the TF39 matched pair is calibrated for consistent frequency response, sensitivity, and output, ensuring accurate left/right stereo balance. The result is a stereo set that delivers wide, immersive imaging without phase issues—perfect for layered acoustic sessions, percussion ensembles, and natural room ambiance. The pair’s ±1 dB gain tolerance from 20 Hz to 20 kHz ensures transparent detail and tonal uniformity, making it a go-to choice for engineers working in high-resolution environments.

 Telefunken TF39 Tube microphones dual view

Three Polar Patterns for Maximum Flexibility

The multi-pattern design is a major asset in stereo recording. From tight cardioid spot miking to open omni room captures or mid-side vocal tracking, the TF39 matched pair adapts seamlessly. Pattern switching is handled via the included M903 external power supplies, allowing you to fine-tune your stereo technique to fit any room or performance.

 TF39 Cooperhead deluxe PSU view

Applications for the TF39 Matched Pair

The TF39 matched pair excels across a variety of stereo applications in studio and scoring environments: Drum overheads and stereo percussion Acoustic guitar and string ensembles Grand piano and upright piano Room mics for ambient or orchestral spaces Dual vocal takes or ensemble vocal recording Mid-side and spaced pair setups for immersive imaging

 Telefunken TF39 Matched Pair Specifications
Type Vacuum Tube Condenser
Polar Patterns Cardioid, Omnidirectional, Figure-8
Frequency Range 20 Hz – 20 kHz ±3 dB
Capsule TK67 – Dual Membrane, Center-Terminated Large Diaphragm
Tube NOS GE 5654W
Transformer Lundahl LL1935
Sensitivity 17 mV/Pa ±1 dB
THD @ 1kHz, 1Pa < 0.3%
Output Impedance < 300 Ω
Max SPL 130 dB (for 1% THD)
Signal-to-Noise Ratio 87 dBA
Self Noise 7 dBA
Dimensions 200 mm (L) x 46 mm (Diameter)
Weight 650 g (each)
What’s Included in the Box
  • (2) Telefunken TF39 Tube Microphones
  • (2) M903 External Power Supplies with IEC Cables
  • (2) M803 7-Meter Tube Mic Cables
  • (2) M703 Shock Mounts
  • (2) M782 Stand Mounts
  • (2) ZC03 Hard Shell Zipper Cases
  • Full Manufacturer Warranty
Shipping

Shipping & Returns

  • We deliver all US orders in 6–10 business days
  • Free cancellations
  • Returns accepted within 30 days (unused items)
Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at ProAudioReserve.

  • Free Shipping USA wide. 
  • 30 Day Easy Returns. Not happy with your product, we'll take it back noquestions asked.
  • Great Service. We pride ourselves on the best service, anywhere.