PMT Audio
Neumann M 149 Tube

Neumann

M 149 Tube

Tube Microphone

From Neumann:

The M 149 Tube is a modern version of Neumann’s famous M 49 microphone. Like its predecessor, it uses the classic K47/49 large diaphragm capsule in an acoustically open headgrille. The M 149 is a universal studio microphone with 9 selectable polar patterns. Its innovative transformerless tube circuit ensures optimal sound with lowest self-noise.

The M 149 is a universal studio microphone with tube electronics in the tradition of the legendary M 49, the large diaphragm condenser microphone that raised the standard of audio recording in the 1950s and has shaped the sound of countless jazz and pop albums ever since. The M 149 continues in this tradition, augmenting the timeless fidelity of its predecessor with updated technology and improved performance specs.

The M 149 offers nine directional characteristics – omni, wide cardioid, cardioid, hypercardioid, figure-8, plus four intermediate positions – as well as a 7-position low cut (20 to 160 Hz in half-octave steps). This flexibility along with an exceptionally low self-noise figure of only 13 dB-A (cardioid mode) makes the M 149 a truly universal studio microphone for all applications. Not only is the M 149 a superb microphone for vocalists in any genre; unlike many other modern tube microphones, it is also an amazingly versatile microphone for a wide range of instruments, such as piano, acoustic and electric guitar, upright bass, percussion, drums overheads, as well as solo strings, brass and woodwind instruments. The M 149 is a premium microphone which will satisfy even the most demanding users.

Specs

Operating principle
Pressure gradient transducer
Pattern
Omnidirectional, wide angle cardioid, cardioid, hypercardioid, figure-8 plus one intermediate position each
Frequency range
20 Hz ... 20 kHz
Sensitivity (1 kHz into 1 kohm)
34/47/62 mV/Pa (Omni/cardioid/8)
Output impedance (rated)
50 ohms
Rated load impedance
1 kohms
Self-noise, A-weighted
16/13/11 dB-A (Omni/cardioid/8)
Self-noise, CCIR
28/25/23 dB (Omni/cardioid/8)
Signal-to-noise ratio, A-weighted (re. 94 dB SPL)
78/81/83 dB (Omni/cardioid/8)
Signal-to-noise ratio, CCIR (re. 94 dB SPL)
66/69/71 dB (Omni/cardioid/8)
Typical SPL, tube characteristic (K < 0.5%)
120 dB
Typical SPL, tube characteristic (K < 5%)
136 dB
Maximum output voltage
18 dBu
Dynamic range of the amplifier, DIN/IEC 651 (THD < 0.5%)
101 dB
Dynamic range of the amplifier, DIN/IEC 651 (THD < 5%)
121 dB
Power supply
N 149 A
Connector
Microphone: DIN 8 F, Power Supply: XLR 3 F
Diameter
70 mm
Length
201 mm
Weight
approx. 730 g
Finish
nickel
Included
M 149 Tube Microphone, N 149 A Power Supply incl. Power Cable, KT 8 Connecting Cable, EA 170 Shock Mount, Dust Cover, Aluminium Case

Source: Neumann M 149 Tube product page