Sound Pure's Take

Built side-by-side with "the big boys" (251E, C12, and U47), the Alchemy Series is the next generation of affordable microphones from TELEFUNKEN Elekroakustik. This series directly replaces (and outperforms!) the older and discontinued RFT line. The biggest changes are subtle, but they really add up when talking about overall performance and reliability. Throw in the fact these mics are now shipping with a flight case (previously an add on), and you have a truly exceptional package.

While you can't see it (but you'll hear it!), one of the aspects we are most excited about is that the mics (capsules and electronics), as well as the power supply (internals), are all "stuffed" in-house, in Connecticut. This undoubltely adds a big level of quality control to the microphone set.

From TELEFUNKEN Elektroakustik

The TF29 Copperhead 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.

 

Key Features

 ♦ Designed and assembled by hand in the USA

 ♦ Pleasant, natural mid range

 ♦ Extended low frequency response

 ♦ Stand out antique bronze finish

 ♦ Premium EU-made Lundahl transformer

 

Applications

• Natural vocals, bluegrass, folk, and Americana styles

• Electric guitar

• Kick out and drum overheads

• Saxophone

• Upright piano

• Banjo

 

Accessories

Every TF29 Copperhead microphone system comes with a fixed pattern M 902 Power Supply, M 803 Tube Microphone Cable, ZC03 Shell Case, M 703 Shock Mount, M 782 Stand Mount, and Microphone Sleeve.

Type: Pressure Gradient Condenser
Capsule: TK67S Center Terminated Diaphragm
Tube Type: 5654W (New Old Stock)
Transformer: Lundahl LL1935
Polar Pattern: Cardioid
Frequency Range: 20 Hz - 20 kHz
Sensitivity: 17 mV/Pa
THD @ 1 kHz at 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
Weight: 650 g
Current Draw from Mains: 50 mA
Power Supply: M 902 PSU - 7 Pin Female XLR Input, 3 Pin Male XLR Output
Cable: M 803 - 7 Meter Telefunken Tube Microphone Cable, 7 Pin Male & Female XLRs
Shockmount: M 703 Shock Mount, M 782 Stand Mount
Flight Case: ZC03 Light Weight Carrying Case

Free 3-Year Warranty

Sound Pure stands behind our products. Free three-year warranty on this item. Coverage exclusions live in Terms & Conditions, Section 27.

Level of support and expertise that simply isn't available at big-box megastores. Read the warranty →

Returns

This item is not eligible for the Try-Before-You-Buy 48-hour audition. Standard return policy applies — see Terms & Conditions, Section 18 for details.

Sound Pure Studios Control Room A — Durham, NC

Sound Pure Studios · Durham, NC

Come hear it in our control rooms.

Sound Pure is a working studio in Durham, NC — a 1,000 sq ft live room and two pro control rooms. Book a session to audition gear in a world-class acoustic space before you buy.

$3,385