Neumann M 147 tube

  • Neumann M 147 tube
  • Neumann M 147 tube
  • Neumann M 147 tube
  • Neumann M 147 tube
  • Neumann M 147 tube
  • Neumann M 147 tube
Accessoires

Description

  • Vintage tube microphone with the classic Neumann sound
  • Cardioid characteristic
  • Same capsule as in the microphone legends U 47 and M 49
  • Tube electronics with very low inherent noise
  • Condenser microphone
  • DIN-8F
  • nickel
  • including SG 2


The M 147 Tube revives the classic sound of Neumann's famous tube microphones from the 1950s. It works with a cardioid characteristic and uses the same large diaphragm capsule as the legendary U 47. The newly developed tube circuit with a transformer-less output stage guarantees optimal sound results at an attractive price.

Features:

  • Same capsule design as the legendary U 47
  • Cardioid characteristics
  • Classic sound with unmatched presence
  • Tube circuit with extremely low self-noise
  • Transformerless output stage
  • Includes power supply

Technical data

  • Acoustic mode of operation: Pressure gradient receiver
  • Directional pattern: Cardioid
  • Transmission range: 20 Hz ... 20 kHz
  • Field transfer factor at 1 kHz at 1 kOhm: 20 mV/Pa
  • Nominal impedance: 50 ohms
  • Nominal load impedance: 1 kOhm
  • Substitute noise level, CCIR 1: 24 dB
  • Replacement noise level, A-weighted 2: 12 dB-A
  • Limit sound pressure level (tube characteristic) for k < 0.5% 3: 114 dB
  • Limit sound pressure level (tube characteristic) for k < 5% 4: 134 dB
  • Noise level ratio, CCIR (rel. 94 dB SPL) 5: 70 dB
  • Noise level ratio, A-weighted (rel. 94 dB SPL) 6: 82 dB
  • Maximum output voltage: 8 dBu
  • Dynamic range of the amplifier, DIN/IEC 651, for k < 0.5% 7: 102 dB
  • Dynamic range of the amplifier, DIN/IEC 651, for k < 5% 8: 122 dB
  • Power supply: N 149 A
  • Required connector: Microphone: DIN 8 F, power supply: XLR 3 F
  • Weight: 460 g
  • Diameter: 57 mm
  • Length: 142 mm
1) according to IEC 60268-1; CCIR rating according to CCIR 468-3, quasi-peak value; A rating according to IEC 61672-1, effective value
2) according to IEC 60268-1; CCIR rating according to CCIR 468-3, quasi-peak value; A rating according to IEC 61672-1, effective value
3) measured as equivalent electrical input signal
4) measured as equivalent electrical input signal
5) according to IEC 60268-1; CCIR rating according to CCIR 468-3, quasi-peak value; A rating according to IEC 61672-1, effective value
6) according to IEC 60268-1; CCIR rating according to CCIR 468-3, quasi-peak value; A rating according to IEC 61672-1, effective value
7) measured as equivalent electrical input signal
8) measured as equivalent electrical input signal