4006 Omnidirectional Stereo Pair
Even though the standard tolerances on our d:dicate™ microphones are extremely low, a stereo match is even closer. These specially selected d:dicate™ 4006 Microphones are matched within ±0.5 dB on both frequency response and sensitivity. The pair comes in a heavy-duty Peli™ Case for safe transportation and easy access to the microphones and accessories.The d:dicate™ 4006 Omnidirectional Microphone
The 4006 Omnidirectional Microphone offers total transparency in any recording situation. It picks up incredible detail and depth of sound. The definition of its high-frequency characteristics across a wide range of instruments is impressive. It offers natural sound, high sensitivity, low noise-floor and extremely linear frequency response from 10 to 20 kHz (±2 dB).A selection of optional accessories can be purchased, including acoustic pressure equalizers, a nose cone and interchangeable protection grids. These accessories can acoustically transform the mic. By changing grids, it is possible to gain several unique frequency responses and directional characteristics from the mic. Furthermore, these accessories will not produce any phase shift, noise or distortion that would otherwise be introduced by an electrical filter.
ST4006A Stereo Pair
The d:dicate™ 4006A Omnidirectional Microphone is a flexible solution. Engineers, broadcasters and musicians alike can achieve clean, natural and precise sound reproduction. This mic is ideal for A-B stereo pairs for symphonic concert hall recordings. It also excels on vocals, for close-miking all types of instruments and as an outdoor interview microphone.
For reference stereo recording, there is no better choice than a d:dicate™ 4006A Omnidirectional Microphone. These omnidirectional condenser microphones are linear and true in character. They come as a hand-matched pair that offers the truest capture of stereo sound available.
4006A Specs
| Directional pattern | Omnidirectional |
| Principle of operation | Pressure |
| Cartridge type | Pre-polarized condenser |
| Frequency range | 10 Hz - 20 kHz |
| Frequency range ±2dB | 10 Hz - 20 kHz |
| Sensitivity, nominal, ±3 dB at 1 kHz | 40 mV/Pa; -28 dB re. 1 V/Pa |
| Equivalent noise level, A-weighted | Typ. 15 dB(A) re. 20 µPa (max. 17 dB(A)) |
| Equivalent noise level, ITU-R BS.468-4 | Typ. 27 dB (max. 29 dB) |
| S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL) | Typ. 79 dB(A) |
| Total harmonic distortion (THD) | < 1% up to 139 dB SPL peak |
| Dynamic range | Typ. 124 dB |
| Max. SPL, peak before clipping | 146 dB |
| Switchable attenuator, filters etc. | 0 dB / -20 dB |
| Output impedance | 200 Ω |
| Minimum load impedance | 2 kΩ |
| Cable drive capability | 100 m (328 ft) |
| Output balance principle | Impedance balancing with Active Drive |
| Common mode rejection ratio (CMRR) | > 60 dB |
| Power supply (for full performance) | 48 V Phantom power (± 4 V) |
| Current consumption | 2.8mA |
| Connector | XLR-3M. Pin 1: shield, Pin 2: signal + phase, Pin 3: - phase |
| Colour | Matte Black |
| Weight | 163 g (5.7 oz) |
| Microphone diameter | 16 - 19 mm (0.6 - 0.75 in) |
| Microphone length | 170 mm (6.7 in) |
| Maximum output voltage, RMS | 8V |
| Polarity | +V at pin 2 for positive sound pressure |
| Temperature range | -40°C to 45°C (-40°F to 113°F) |
| Relative humidity (RH) | Up to 90% |