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.

Watch & listen

Alchemy Microphone Series Comparison

Also in this recording TELEFUNKEN Elektroakustik TF29 Copperhead TELEFUNKEN Elektroakustik TF47 TELEFUNKEN Elektroakustik TF51

Introducing the Alchemy Microphone Series, TELEFUNKEN Elektroakustik's next generation of large diaphragm tube condensers. These microphone models feature unique sonic profiles developed from the ground up at Telefunken'... Read more

Introducing the Alchemy Microphone Series, TELEFUNKEN Elektroakustik's next generation of large diaphragm tube condensers. These microphone models feature unique sonic profiles developed from the ground up at Telefunken's American facility with vintage circuitry, modern fidelity, and superior reliability in mind. In this video we will be comparing the distinct voices of the Alchemy Microphone Series; the "Copperhead" sound of the TF29 and TF39, the "German" voiced TF47, and the "Austrian" voiced TF51. Drum Overhead - 00:45 Electric Bass Amp - 01:34 Acoustic Guitar - 02:30 Electric Guitar Spacey Effects - 03:20 Electric Guitar Driven - 04:26 Piano - 05:03 Male Vocals - 05:55 Female Vocals - 06:52 Every source was recorded in mono with each microphone in cardioid configuration. All three microphones were recorded through our API 1608 console direct in to a Digidesign 192 at 24Bit/48K and captured via Pro Tools HD. NOTE: For the purposes of this comparison, only the TF39 Copperhead Deluxe was used to represent the "Copperhead" sound. The TF29 and TF39 in cardioid exhibit the exact same characteristics.

From TELEFUNKEN Elektroakustik

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.

Circuit Design

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.

Key Features

 ♦ Designed and assembled by hand in the USA

 ♦ Pleasant, natural mid range

 ♦ Extended low frequency response

 ♦ Stand out antique copper finish

 ♦ Premium EU-made Lundahl transformer

Applications

• Natural vocals, bluegrass, folk, and Americana styles

• Electric guitar

• Drums: Kick Out, Overheads, & Room

• Saxophone

• Upright piano

• Banjo

Accessories

Every TF39 Copperhead Deluxe microphone system comes with a multi pattern M 903 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
TK67 Center Terminated Diaphragm
Tube Type
5654W (New Old Stock)
Transformer
Lundahl LL1935
Polar Pattern
Cardioid, Omnidirectional, Figure-8
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 903 PSU - 7 Pin Female XLR Input, 3 Pin Male XLR Output, Polar Pattern Selector
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

Try Before You Buy: take it home, commit only when it's right. Program 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.

$1,895