Neumann KMS 105 D ni

The microphones KMS 104 D and KMS 105 D are the transition of the well-established KMS 104/105 analog microphones into the digital domain. Based on the AES42 standard, these microphones are an ideal choice for live and on-stage applications.

They provide all of the features of their analog counterparts. Additionally, they offer the advantages of the digital circuit technology, such as extended dynamic range, a more robust operation (EMC safe) and the avoidance of clipping as a result of the integrated peak limiter/ compressor.

Use of one of the digital microphone interfaces together with the Remote Control Software (RCS) permits pre-programmed settings to be stored in the microphones.

• Neumann sound on stage
• Excellent transparency for vocals/speech
• Cardioid/Supercardioid polar pattern with excellent feedback rejection
• Without off-axis coloration
• Effective pop shielding without any side effects
• Set includes stand clamp
• The legendary Neumann sound in the digital realm. Pure Neumann capsule sound.
• The satisfaction of recording the uncolored original, with no "bottlenecks" between the capsule and the recording system.
• The guarantee of having one of the best A/D converters available.
• Anti-clipping processing ensures handling safety, and reduces stress.
• Reduced time requirements and personnel costs, particularly due to faster post production processing.
• Lower investment costs, since separate A/D converters and preamps are no longer needed. This also means space and weight savings (e.g. in the OB van).

Specifications KMS 104 D / KMS 105 D

• Acoustic transducer: Pressure gradient transducer
• Directional characteristic: Cardioid/Supercardioid
• Frequency response: 60 Hz to 20 kHz
• Free-field sensitivity1):–47 dBFS
• Equivalent noise level, CCIR3): 27 dB
• Equivalent noise level, A-weighted3): 16 dB-A
• Signal-to-noise ratio2), CCIR3): 67 dB
• Signal-to-noise ratio2), A-weighted3): 78 dB
• Maximum SPL at 0 dBFS: 141 dBSPL
• Dynamic range, A-weighted4): 125 dB

Preset:
- Sampling rates: 48 kHz
- Gain: 10 dB (variable with DMI-2)
- Compressor on, Attack time 100 ms, Release time 0.5 s,
Threshold –10 dBFS, Ratio 2:1

Supply voltage range: +6 V to +10.5 V
Current consumption: max. 150 mA
Weight: approx. 300 g, Diameter: 48 mm, Length: 180 mm
General Specifications of the Solution-D microphones
Interface: AES42

Remote controlled functions:
- Polar pattern4)
- Low-cut: flat, 40, 80, 160 Hz
- Pre-attenuation: 0 , -6, -12, -18 dB
- Gain: 0...63 dB in 1 dB steps, clickless
- Testsignal: 1 kHz, pink noise, white noise
- Parametric compressor/limiter (incl. de-esser function)
- Independent peak limiter avoiding any clipping
- Switch functions: soft muting, phase reverse, signal lights
- Signal lights: red4) and blue LEDs
- System functions, firmware download

A/D conversion: Neumann process (patented),
28-bit internal word length

Digital signal processing: Fixed-point,
variable internal word length 28 bits to 60 bits

Synchronization:
- Asynchronous operation (free-running, AES42 - Mode 1),    
basic frequency accuracy: ± 25 ppm
- Synchronous operation (AES42 - Mode 2),
pulling range: Min. ± 100 ppm

Power supply (phantom power complying with AES42)

Output: XLR3M, 24 bits as per AES/EBU (AES3)