KU 100
Binaural dummy head stereo microphone with two omnidirectional condenser capsules in artificial ears. It is aimed at immersive headphone-oriented recording of music, drama and noise documentation, and its recordings also work on loudspeakers.
- Binaural dummy head with two omnidirectional condenser capsules
- Diffuse-field equalised; loudspeaker compatible
- Max SPL 135 dB, 145 dB with -10 dB pad
- Three-position low cut: 150 Hz, 40 Hz, linear
- Balanced XLR 5 and unbalanced BNC outputs
- P48, 6 x AA battery or supplied 9 V PSU
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The KU 100 is a head-shaped binaural microphone with a pressure-transducer capsule fitted in each artificial ear. Placed at the listening position, it captures a two-channel image intended for headphone playback, with lateral and vertical localisation and room decay surrounding the listener. The response is diffuse-field equalised, so recordings also translate to loudspeakers as a conventional-sounding stereo image.
The circuitry is transformerless. Maximum SPL for 0.5% THD is 135 dB, or 145 dB with the -10 dB preattenuation switch. A second switch selects a 150 Hz low cut, a 40 Hz low cut or a linear response. Both switches act on both channels. Typical uses include classical recording, radio drama, experimental pop and ambient work, plus noise analysis in cars and workplaces.
Output is a balanced 5-pin XLR stereo connector and unbalanced BNC outputs. It runs on P48 phantom power, six AA batteries or the supplied external 9 V power supply. A 5/8"-27 thread on the top and bottom fits standard stands, with adapters for 1/2" and 3/8" studs.
Video
Specifiche
- Marca
- Neumann
- Modello
- KU 100
- Categoria
- Studio › Microfoni
Audio
- Acoustical operating principle
- Pressure transducer
- Directional pattern
- Ear
- Frequency range
- 20 Hz ... 20 kHz
- Sensitivity at 1 kHz into 1 kohm
- 20 mV/Pa
- Maximum SPL for THD 0.5%
- 135 dB
- Maximum SPL for THD 0.5% with preattenuation
- 145 dB
- Equivalent noise level, A-weighted
- 16 dB-A
- Equivalent noise level, CCIR
- 29 dB (23 dB lt. BA)
- Signal-to-noise ratio, A-weighted (re. 94 dB SPL)
- 78 dB
- Signal-to-noise ratio, CCIR (re. 94 dB SPL)
- 65 dB
- Switches
- -10 dB pad; low cut 150 Hz / 40 Hz / linear
Outputs
- Rated impedance
- 50 ohms balanced, 200 ohms unbalanced
- Rated load impedance
- 1 kohms
- Maximum output voltage
- 8 dBu
- Output connectors
- Balanced XLR 5 stereo, unbalanced BNC
- Matching connector
- XLR 3 F / XLR 5 F
Power
- Supply voltage (P48, IEC 61938)
- 48 V ± 4 V / 6 x 1.5 V
- Current consumption (P48, IEC 61938)
- 2 x 3.5 mA
- Battery supply
- 6 x 1.5 V (AA) round cell
- External power supply unit (supplied)
- 9 V
Physical
- Weight without batteries
- approx. 3500 g
- Weight with carrying case
- approx. 9500 g
- Height
- 280 mm / 360 mm (case)
- Width
- 180 mm / 390 mm (case)
- Depth
- 220 mm / 260 mm (case)
- Stand mount
- 5/8"-27 female thread, top and bottom; adapters for 1/2" and 3/8"
- Colour
- Black
In the box
- Contents
- KU 100 Dummy Head, IC 5 Microphone Cable, AC 20 Adapter Cable, Plugin Mains Unit, Aluminium Case