Pricing and availability

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Average Price: $1,204

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$100

$401+

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Price History

Based on price data from 1 merchant for "Telefunken CU-29 "Copperhead" Cardioid Tube Mic". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Unleash the warmth of vintage sound with the Telefunken CU-29 "Copperhead" Cardioid Tube Mic, a perfect blend of timeless character and modern reliability. Crafted as part of Telefunken's esteemed "R-F-T" line, this microphone captures the essence of the legendary Diamond Series, delivering a rich, full-bodied sound that is as versatile as it is captivating. Featuring a NOS EF95 tube, the Copperhead ensures your recordings boast an authentic tonal quality, making it a staple in any studio setup.

Whether you're capturing the subtleties of a vocal performance or the intricate nuances of an acoustic instrument, the CU-29 stands out with its ability to handle a wide range of dynamics without becoming harsh or sibilant. Its cardioid polar pattern is finely tuned for studio environments, focusing on the source while minimizing background noise, ensuring that every take is crystal clear and professional.

Engineered with precision, the Copperhead's design includes a single-sided version of the capsule found in the renowned AK-47 MkII. This ensures a present and forward sound that remains smooth across the spectrum. Its aesthetic appeal is matched by its sonic prowess, making it not just a tool, but a prized piece of any recording arsenal.

For musicians and producers seeking an affordable microphone that doesn’t compromise on quality, the Telefunken CU-29 "Copperhead" is your go-to choice for achieving that classic, textured sound.

Key Features:

  • NOS EF95 tube for authentic vintage tone
  • Cardioid polar pattern for focused audio capture
  • Single-sided capsule design from the AK-47 MkII
  • Smooth response suitable for vocals and instruments
  • Part of the Telefunken "R-F-T" line for exceptional value

Product specs

Brand Telefunken
Model CU-29 Copperhead Tube Condenser Microphone
Finish Black/Copper
Year 2010s
Made In United States
Categories Microphones
Electronics Analog, Tube
Microphone Type Large-Diaphragm Condenser
Polar Pattern Cardioid
Wired/Wireless Wired

FAQs

What is the primary application for the Telefunken CU-29 Copperhead microphone?

The Telefunken CU-29 Copperhead is primarily designed for studio vocal recording, offering a warm and detailed sound ideal for capturing vocals and acoustic instruments.

What is the polar pattern of the Telefunken CU-29 Copperhead microphone, and how does it affect recording?

The Telefunken CU-29 Copperhead features a cardioid polar pattern, which focuses on capturing sound from the front while minimizing ambient noise from the sides and rear, making it excellent for isolated vocal recordings.

How would you describe the sound signature of the Telefunken CU-29 Copperhead microphone?

The Telefunken CU-29 Copperhead delivers a warm, smooth, and natural sound with a rich midrange, making it suitable for a wide range of vocal and instrument recording applications.

Is the Telefunken CU-29 Copperhead microphone suitable for home studio use?

Yes, the Telefunken CU-29 Copperhead is suitable for home studio use, offering professional-grade sound quality that enhances vocal and instrument recordings in a controlled environment.

Does the Telefunken CU-29 Copperhead require any special power supply?

Yes, the Telefunken CU-29 Copperhead is a tube condenser microphone that requires an external power supply, which is typically included with the microphone package.

VOscripts

VOscripts

Telefunken CU29 Copperhead vs. Neumann U87 | VO Mic Comparison

Video thumbnail for Telefunken CU29 Copperhead vs. Neumann U87 | VO Mic Comparison by VOscripts

Telefunken CU29 Copperhead vs. Neumann U87 | VO Mic Comparison

VOscripts

VOscripts

Video thumbnail for Telefunken CU-29 Copperhead Tube Condenser Microphone Overview - Sweetwater Sound by Sweetwater

Telefunken CU-29 Copperhead Tube Condenser Microphone Overview - Sweetwater Sound

Sweetwater

Sweetwater

Video thumbnail for Telefunken CU-29 Copperhead Tube Mic vs Cardioid Condenser Mics Featuring Gwendolyn Sarah by sillennium

Telefunken CU-29 Copperhead Tube Mic vs Cardioid Condenser Mics Featuring Gwendolyn Sarah

sillennium

sillennium

Video thumbnail for MIC SHOOTOUT Neumann U87 vs Telefunken CU29 vs BLUE Cactus Tube Mics: The JAMBOX Show by JAMBOX Entertainment Recording Studios

MIC SHOOTOUT Neumann U87 vs Telefunken CU29 vs BLUE Cactus Tube Mics: The JAMBOX Show

JAMBOX Entertainment Recording Studios

JAMBOX Entertainment Recording Studios

Video thumbnail for Telefunken CU-29 Copperhead Valve Microphone Overview by Eastwood (Sound and Vision) Ltd

Telefunken CU-29 Copperhead Valve Microphone Overview

Eastwood (Sound and Vision) Ltd

Eastwood (Sound and Vision) Ltd

Video thumbnail for Telefunken CU-29 Copperhead: A Cardioid Tube Mic For The Masses (Video) by gearwire

Telefunken CU-29 Copperhead: A Cardioid Tube Mic For The Masses (Video)

gearwire

gearwire

Video thumbnail for Telefunken CU 29 Copperhead Demo - American Musical Supply by American Musical Supply

Telefunken CU 29 Copperhead Demo - American Musical Supply

American Musical Supply

American Musical Supply

Reviews

PROS

  • Exceptional sound quality, surpassing Neumann models

  • Vintage, smooth sound without hyped highs

  • Adds appealing throaty presence and character to vocals

  • Versatile for different instruments, recommended for kicks/out, guitars, and bass cabs

  • Offers harmonic richness and distinct tone unmatched by other mics

  • Suitable for specific genres like analog rock, not just vocals

CONS

  • Not ideal for hip hop or modern pop vocals

  • May require additional investment in a German Telefunken NOS tube for optimal performance

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Telefunken CU-29 "Copperhead" Cardioid Tube Mic.

Comparisons

  • Owners note a slight sound difference between the CU29 and TF29, but not significant enough to justify the $300 price difference for some users.

    Source
  • The Telefunken CU-29 is praised for its aggressive mids, making it suitable for rock vocals in dense mixes, unlike smoother models like the AR-51 or AK-47.

    Source
  • Some users compare the CU-29 to a mix of U87 and 251 characteristics, with the body and clarity of the 251 and the midrange cut of the U87.

    Source

Features and functionality

  • Both the CU29 and TF29 mics utilize NOS GE 5654w tubes, although the first run CU29 originally featured Telefunken 6ak5 tubes.

    Source

Use cases and applications

  • These mics excel on voice and acoustic guitar, with some owners preferring them over other models like the AK47 and AR51 for these applications.

    Source
  • The CU-29 Copperhead is favored as a room mic or for loud rock vocals, highlighting its ability to fit well within a crowded mix.

    Source

Value and pricing

  • One owner purchased a CU29 in excellent condition for $700, noting it as an exceptional value compared to the $1,000 TF29.

    Source
  • A bundle including the CU-29 and a Grace 201 preamp can be found for under $1600, offering a cost-effective package for enthusiasts.

    Source

User experience

  • The CU29 is highlighted for its enduring appeal, with one user intending to keep theirs indefinitely despite trying other models.

    Source
  • It's reported that in a test, the CU-29 stood out even against higher-priced models like the U87, showcasing its strong performance for the price range.

    Source

Based on 0 Reviews and 0 Ratings

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Artist usage

Add artist
See how Kaskade uses Telefunken CU-29 "Copperhead" Cardioid Tube Mic

Kaskade

Music Producer

Late Night Alumni

...
Verified via Emusician

For Marcus Bentley's vocal on his album Fire & Ice, Kaskade decided not to go with his usual mic setup and instead use the Telefunken CU-29 microphone and a Brent Averill 1073 preamp.

See how Doja Cat uses Telefunken CU-29 "Copperhead" Cardioid Tube Mic

Doja Cat

Singer, Rapper

...
Verified via YouTube

It's a Telefunken CU-29. I didn't even know that. It's a CU-29, that's the kinda mic I has.

See how Lateef the Truthspeaker uses Telefunken CU-29 "Copperhead" Cardioid Tube Mic

Lateef the Truthspeaker

Rapper

The Mighty Underdogs

...
Verified via Photo

Visible in this photo from Lateef's website, in addition to this one.

Album Usage

The Telefunken CU-29 "Copperhead" Cardioid Tube Mic has been featured on the following albums:

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Telefunken CU-29 "Copperhead" Cardioid Tube Mic, it is most commonly used with the following gear.

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