AKG D40 Instrument Microphone

Professional Dynamic Instrument Microphone

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Description

The D40 professional instrumental microphone with its solid all-metal body will stand up to the hardships of night-after-night onstage use with a smile. Its patented Varimotion diaphragm uses a unique laminated material to damp high resonance peaks, leading to a quantum leap in audio performance. The transducer is protected by a sturdy wire-mesh cap and can take extremely high sound pressure levels with ease.

An integrated stand adapter in combination with the included H440 mounting bracket makes the D40 a highly versatile tool for use on drums, percussion, wind instruments and guitar amps.

The D 40 with its solid all-metal body will stand up to the hardships of night-after-night onstage use “with a smile”.The Varimotion diaphragm deep-drawing process allows the diaphragm itself to be fine-tuned with no need for tuning resonators, leading to a quantum leap in audio performance.

The transducer is protected by a sturdy wire-mesh cap and takes extremely high sound pressure levels with ease.

An integrated stand adapter and standard H 440 mounting bracket for snare drums, tom-toms, etc. make the D 40 a highly versatile tool for use on drums, percussions, wind instruments, and guitar amps.

AKG D40 Features:

  • Dynamic microphone designed for drums and percussions, wind instruments, and guitar amps
  • Patented AKG Varimotion diaphragm
  • Custom built capsule mounting
  • Spring steel wire-mesh cap
  • Rugged all-metal body withstands typical tough handling on stage.

Brand

AKG

AKG Nepal : The products currently marketed under the AKG brand mostly consist of microphones, headphones, wireless audio systems and related accessories for professional and consumer markets. Shop all the authentic brand exclusively from Music Shop Nepal. AKG, founded in Vienna by Dr. Rudolf Goerike and Ernst Pless, soon became one of the biggest players in the world of sound. Today AKG is synonymous with good sound, stands for passion in music providing the highest quality and ongoing innovation in the world of music. The company was founded in 1947 and within months, the first AKG microphones were being used in radio stations, theatres and Jazz-Clubs. The products (the AKG DYN Series) were at that time manufactured by hand by five workers.

In 1949, the first AKG headphones came on the market. Then, in the early fifties AKG made a breakthrough with several new products: Totally new technologies like the world’s first high quality condenser microphone, the D 12 with its cardioid characteristics, the world’s first remote-controlled multi-pattern capacitor microphone, the C 12 and the D 36 made acoustic history. One of the first customers of the famous C 12 microphone was the BBC in London.

Worldwide AKG expansion

With its growing success, AKG also expanded geographically with a German subsidiary founded in 1955. By the end of the fifties, AKG’s worldwide distribution network had grown to other parts of Europe and abroad. In the sixties AKG successfully started exporting into former East block countries and Latin America. Concerned with technological quality, AKG focused on what it did best: high-quality audio transducers. The results were first-rate products in all categories. In the following years, AKG launched the world's first two-way cardioid microphones (D 202, D 224) and developed the CMS modular condenser microphone system.

Specifications

General Specifications

Type                                                             Dynamic pressure gradient microphone
Polar Pattern.                                             Cardioid
Audio frequency bandwidth                    50 – 20000 Hz
Sensitivity at 1000 Hz                               2.5 mV/Pa (–52 dBV re 1 V/Pa)
Equivalent noise level                                18 dB(A) (IEC 60268-4)
Max. SPL for 1 % / 3 % THD                     147 dB SPL / 156 dB SPL
Electrical impedance at 1000 Hz             ≥ 600 Ohms
Recommended load impedance               ≥ 2000 Ohms