This is a special order item, please allow 2-4 weeks for delivery.
Since the 1950s, the Neumann M 50 has been heralded as the ideal
microphone for orchestral recording and string scoring. With its phenomenal
transient response and unique
directional characteristic, this classic
mic has endeared many fans, both in the control room and on the soundstage.
The new
M 150 Tube* takes many of the features from the original M 50 and incorporates them in a very modern
microphone. With low
self noise, a Titanium membrane and
capsule, transformerless tube
amplifier and sophisticated power supply, the
M 150 Tube is not a reissue but an entirely new
microphone in its own right.
Acoustical features
The Titanium
diaphragm of the pressure
capsule is 12 mm in diameter and is exceedingly thin. Although Titanium has been known to have unique and desirable characteristics for some time, it has, until very recently, been very difficult to procure in the quality necessary for use in a
microphone of this type.
The headgrille is shaped just like that on the original M 50, as requested by various top engineers in the recording industry. Due to mounting the pressure
capsule with the
diaphragm flush to the surface of a small (40 mm) sphere, the
directional characteristic of the
M 150 Tube is entirely unique.
At the lowest frequencies, this system is a pure omnipressure
transducer with a perfectly circular
polar pattern. However, in the mid- and upper frequencies, the pickup pattern becomes more narrow. The
M 150 Tube is an ideal
microphone for any
stereo, 5.1 or 7.1 surround recording, particularly DECCA Tree technique.
Electrical features
The
dynamic range of the
M 150 Tube is 119
dB, allowing reproduction of the full musical expression, without restraint.
With a low
self noise of 15 dB-A, more
gain can be used without risk of adding
noise to the final product. The transformerless output circuit of this
microphone allows for extremely fine reproduction of small signals and low
frequency information. Also, long cable runs can be used with no loss of signal quality.
Features:
- All Titanium capsule
- Unparalleled transient accuracy
- Pressure omni capsule for extended low frequency response
- Modern version of the world-famous M 50
- Transformerless tube amplifier based on the award-winning M 149 Tube microphone
- Ideal for DECCA tree recording and surround miking techniques
- Very low self noise of 15 dB-A
- Stereo sets with consecutive serial numbers
Specifications:
- Acoustical operating principle: Pressure transducer
- Directional pattern: Omnidirectional
- Frequency range: 20 Hz ... 20 kHz
- Sensitivity at 1 kHz into 1 kohm: 20 mV/Pa
- Rated impedance: 50 ohms
- Rated load impedance: 1 kohms
- Equivalent noise level, CCIR1): 28 dB
- Equivalent noise level, A-weighted1): 15 dB-A
- Signal-to-noise ratio, CCIR1) (rel. 94 dB SPL): 66 dB
- Signal-to-noise ratio, A-weighted1) (rel. 94 dB SPL): 79 dB
- Typical SPL (tube characteristic)2): K < 0,5 %: 114 dB, K < 5 %: 134 dB
- Maximum output voltage: 8 dBu
- Dynamic range of the microphone amplifier (A-weighted): K < 0,5 % *: 99 dB, K < 5 %: 119 dB
- Powering: Power supply N 149 A
- Matching connector microphone: DIN8F
- Matching connector power supply: XLR3F
- Weight: 800 g
- Diameter: 78 mm
- Length: 165 mm