• Account
  • View Shopping Cart

Menu Search View Shopping Cart Call Us
desktop

TELEFUNKEN Elektroakustik R-F-T- AK47 MKII - Used  From TELEFUNKEN

Tube Condenser Microphone. In Used, Mint condition

Close

Buy Pre-owned from Sound Pure with Absolute Confidence

Sound Pure's dedication to pre-owned products is unprecedented in the industry. We are a small team of dedicated experts that buys, trades, and consigns. We are trusted by customers all over the world. Our curated collection, is thoroughly tested and inspected by some of the best in the business. Our inventory is constantly changing, ever-evolving, with some items sold before reaching the website. Looking for something specific? Have questions about this product's condition or history? Want more photos, or to simply chat with an expert who's had his hands on this actual piece? Contact us now.
Our Current Used/Vintage Collection »

Sound Pure's Consignment Program »

Luthier Certification for Used Instruments »

TELEFUNKEN Elektroakustik

"Gone, Baby, Gone"

This one is sold. Don't miss the next one. Some things never even make it to the site so stay up to date on our used collection.

We get in many oddities, rare and vintage products, most of which go fast. If you're on the hunt for something specific, something unique, or something priced right, let us notify you on our used collection before the items even hit the site.

Want to know if one lands?

Notify Me

Want to discuss what's coming?

Manufacturer's Description from TELEFUNKEN

TELEFUNKEN Elektroakustik microphones are known for their beautifully detailed acoustic reproduction. As they're made in a 'no holds barred' manner, that also makes them rather expensive for the average small studio or home enthusiast. With this in mind, the R-F-T series of microphones was created.

The R-F-T line of tube condenser microphones utilizes American designed electronics in conjunction with New Old Stock tubes and standardized parts from overseas manufacturers. While we have not "cut any corners," we have been able to provide a lower cost alternative to more expensive microphone systems, without sacrificing the qualities that you would expect from a TELEFUNKEN Elektroakustik microphone.

The amplifier found in the R-F-T AK-47 MkII features a new proprietary circuit designed around a NOS TELEFUNKEN EF-732 tube and a custom output transformer that is for all intents and purposes an EXACT replica of the historic BV8 transformer found in our (and historic) U-47 and U-48 microphones. The dual sided large diaphragm capsule undergoes rigorous testing in our laboratory prior to installation in the R-F-T AK-47 MkII, and again during final testing and burn-in of the microphone.

The TELEFUNKEN EF-732 tube is very similar to the AC-701 tube in that is provides a "velvety" character to the overall tone of the microphone. When this tube is coupled with our historically accurate recreation of the BV8 transformer some of the magic begins, but we didn't stop there. The layout of the circuit board features broader traces for superior current on demand capability (which enhances the low frequency and transient response capability of the amplifier) as well as a layout, which minimizes noise and cross talk between components.

Sonically, the R-F-T AK-47 MkII is a remarkably hi-fidelity microphone with a "present" but not "harsh" character, which in many ways is reminiscent of a cross between the historic M-49 and U-47/48 microphones of yesteryear. The result is a microphone with superior high frequency detail, a rich and thunderous low end, without the upper mid-range frequency bump (what we call "guitar store brightness") often found in microphones in this price range. Instead, it has a delicate and intimate "air" that is usually found only in microphones three times the price.

The AK-47 MkII delivers top shelf TELEFUNKEN Elektroakustik quality at a price that even mere mortals can afford. 

TELEFUNKEN Elektroakustik

About Manufacturer

TELEFUNKEN Elektroakustik of South Windsor, CT has been following the tradition of excellence and innovation set forth by the original TELEFUNKEN GmbH of Germany that began over 100 years ago.

TELEFUNKEN Elektroakustik's origins began in 2000 when owner Toni Fishman acquired the rights to the name and diamond logo for use in North America. The company began with the reverse engineering of a single microphone part: the ELA M 251 polar pattern selector. Mr. Fishman purchased an original Telefunken ELA M 251 for use in his recording studio, but when he received it he discovered that the polar pattern switch was no longer functional. Realizing that this was a common issue with the original units, the idea to recreate it was born.

The switch was reverse engineered and brought into production for other 251 owners with the same issue. With one part down, the goals were set high to successfully reverse engineer the entire microphone exactly as it was originally manufactured. The next two years were spent developing each and every part of the microphone right down to every detail. Numerous original documents and drafts from TELEFUNKEN and AKG were acquired, and coupled with thorough reverse engineering the ELA M 251 was brought back to life with meticulous accuracy.

As TELEFUNKEN moves forward, one foot is rooted in the rich history of the brand, and the other in new microphone innovations. TELEFUNKEN has evolved exponentially from a single pattern switch to one of the industry leaders in top quality microphones.

Specifications

Type: Condenser Pressure Gradient

Capsule: TK47 dual sided gold sputtered

Frequency Range: 20Hz / 20kHz

Polar Pattern: Omni, Cardioid, Figure 8 with 6 intermediate stages

Sensitivity: 14MV/Pa = -37dB (0dB = 1v/Pa) -10bD

Impedance: 200 ohms

SPL: 125 dB

Non Linear Distortion: (for 1% THD @ 1KHz) 132dB

Equivalent Noise: 16 dB (A-weighted)

Tube Type: EF732 Telefunken NOS

Power: Dedicated Power Supply

Weight: 27oz (765g)

Size: 9 1/2" (241mm) length x 1 3/4" (44.45mm) diameter

Extras: Modern Power Supply, Shock Mount, Wooden Box

Related Videos

Telefunken Microphones - NAMM 2010

Telefunken Elektroakustik Microphones explores their entire line at the NAMM 2010 show. The line consists of some extremely well built affordable microphones from their RFT series, as well as the outstanding M80 dynamic microphone, and of course, their flagship line of museum-quality replicas of the most famous vintage microphones ever built, such as the Telefunken (Neumann and AKG) Vintage microphones the ELAM 251, U47, U48, C12, and many others. They go through the entire line in some detail at the NAMM 2010 show. Sound Pure proudly represents the entire line, and has numerous mics of theirs on demo, including all of the flagship staples in stock. Call Sound Pure to discuss your microphone needs, toll free, 888-528-9703

Recommended Accessories