TEL:  項(xiàng)目經(jīng)理：博樂

The TELEFUNKEN ELA M 251 amplifier circuit was originally builtto satisfy the standardized re of the German and Austriannational broadcast systems after World War II. Utilizing aTELEFUNKEN AC701 vacuum tube, a CK12 capsule provided by AKGAcoustics GmbH, and a Haufe made T14:1 ratio output transformer,the ELA M 251 has achieved legendary stature in the modernrecording industry.

Developed specifically for microphone applications, the AC701 isa sub-miniature triode vacuum tube that produces a very rich andopulent tone. Built from a glass enclosure, its characteristicsinclude a very low self-noise floor, a low degree of microphonics,and a propensity for an exceptionally long life (so long as thevoltages provided by the power supply were correct and stable)which meant far less maintenance and consistent results.

Today, prime examples of vintage ELA M 250 / 251 [both "E" and"non E"] microphones have become rare and highly sought afterjewels, commanding tens of thousands of dollars on the vintagemarket. TELEFUNKEN Elektroakustik's historic recreations of the ELAM 251 exemplify the best of the finest specimens of theselegendary beasts, and while more expensive than most modernmicrophones, they are true to the heritage of their 50+ year oldbrethren.

The new TELEFUNKEN ELA M 251 includes an edge terminated, dualbackplate CK12 capsule capable of cardioid, omnidirectional, andbiirectional polar patterns and a European made Haufe 14:1 ratiooutput transformer (the same design found in the AKG Acoustics GmbHC-12). Each reissue is true in every detail to the original[the parts are interchangeable with the 50+ year old originals],and will deliver the same sonically opulent response that made theELA M 251 one of the world's most sought after recording tools.

In the Box: ELA M 251 microphone, M950 power supply, M850 25' Accusound ACX-7 tube microphone cable, M750 elasticshock mount, FC50 locking flight case and WB50 wooden microphonebox.

 

Specifications:
?Type: condenser pressure gradient
?Capsule: CK12
?Frequency Range: 20Hz / 20kHz
?Polar Pattern: Cardioid and Omni
?Sensitivity: approx 1.2 mvolts per dyne / cm sq
?THD at 1kHz at 1Pa: <0.15%
?Output Impedance: <200 ohms
?Maximum SPL: 132 dB
?Non Linear Distortion: less than or equal to 0.5% at 100 dyne / cmsq
?Self Noise: 7dBA
?Tube Type: AC701
?Power Type: Dedicated American-made power supply with slow-rampingfilament voltage
?Dimensions: 8 1/2" (216mm) length x 2" (51mm) diameter
?Weight: 20oz (567g), 34oz (960g) with swivel
?Supply Current: <1mA(4V) 100mA
?Connected Via: Large Tuchel/Historic stand mount swivel, XLR-3 (M)output