The Telefunken Elektroakustik TF29 Tube Microphone is an evolution of the CU-29 Copperhead, an original Telefunken Elektroakustik design that garnered fans for its natural and non-hyped tonality and unparalleled quality for price.
The TF29 continues this reputation of outstanding sonic performance and value. It’s a workhorse microphone, accurately and honestly capturing vocals, acoustic and electric guitar, drums, and nearly any source put in front of it.
Circuit Design
The TF29 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 TF29 a trusty go-to choice.
Telefunken Elektroakustik TF29 Tube Microphone Features
- Balanced, natural midrange and high end
- Extended low frequency response
- Fixed Cardioid polar pattern
- Premium Swedish-made Lundahl output transformer
- New Old Stock General Electric 5654W vacuum tube
- Designed and hand assembled in the USA
Telefunken Elektroakustik TF29 Tube Microphone Specifications
- Type: Vacuum Tube Condenser
- Polar Pattern: Cardioid
- Frequency Range: 20 Hz – 20 kHz, ±3 dB
- Power Source: External Power Supply
- Capsule: TK67S Center Terminated Large Diaphragm, Single Membrane
- 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
Telefunken Elektroakustik TF29 Tube Microphone Applications
- Natural vocals, bluegrass, folk, and Americana styles
- Electric guitar
- Drums: Kick Out, Overheads, & Room
- Saxophone
- Upright piano
- Banjo
Telefunken Elektroakustik TF29 Tube Microphone Includes
- Telefunken Elektroakustik TF29 Tube Microphone
- Power Supply
- Tube Microphone Cable
- Zipper Case
- Shock Mount
- Stand Mount
- Microphone Sleeve
- Manufacturer Warranty
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Telefunken quality at a great price.
Nov 17th 2022For the price everything about this mic bundle is impressive: nice hard case, superb build quality on the mic and all accessories. The only reason I give this a 4* rating is the sound. And that of course is totally subjective. Telefunken markets it for natural bluegrass, folk, and Americana vocals. I don't really fit any of those genres, however, natural vocals is what I wanted. They also mention an extended low-end, and let me tell you, they aren't kidding. I actually don't have to perform a miracle with EQ, but it's not quite the sound I was looking for. I think it's one of those mic's that's going to have to fit just right between your voice and your pre or channel strip. I suspect either the TF47 or TF51 would work better for me. And yet, there's still something about it that I like. There's a vibe that perhaps one day I'll get polished just right and think, yes! that's the sound I've known was tucked away inside you Mr. Copperhead.