Neumann KK 133 nx
The Neumann KK 133 nx is a state-of-the-art omnidirectional condenser microphone capsule designed for use with Neumann’s KM A and KM D output stages As part of Neumann’s next-generation “nx” capsule series, the KK 133 nx delivers exceptionally accurate, neutral, and detailed sound reproduction Equipped with a titanium diaphragm pressure transducer and diffuse-field equalization, it offers reference-grade sonic performance ideal for classical recording, orchestral capture, and critical studio applications
The titanium diaphragm ensures maximum durability and long-term stability while maintaining the sonic transparency and responsiveness characteristic of Neumann microphones The diffuse-field equalization guarantees a linear frequency response even in reverberant spaces, resulting in precise tonal balance and natural spatial imaging Whether used for acoustic instruments, ensembles, or room ambience, the KK 133 nx provides pristine clarity and realism across the full frequency spectrum
Features
- Omnidirectional condenser capsule for Neumann KM A and KM D systems
- Next-generation “nx” version with improved linearity and refined diffuse-field response
- Titanium diaphragm for extreme precision, durability, and stability
- Diffuse-field equalized for balanced sound in any acoustic environment
- True omnidirectional pickup with natural, open tone and minimal coloration
- Low self-noise and high dynamic range for critical recording applications
- Ideal for orchestral, acoustic, and ambient microphone setups
- Handcrafted in Germany to Neumann's world-class standards
Applications
- Classical and orchestral recording
- Acoustic instrument and ensemble capture
- Room and ambient miking
- Broadcast and post-production environments
Included
- Neumann KK 133 nx capsule
- Protective case
- Documentation
Technical Specifications
- Transducer Type: Condenser (pressure microphone)
- Diaphragm Material: Titanium
- Polar Pattern: Omnidirectional
- Frequency Response: 10 Hz – 20 kHz
- Equivalent Noise Level: 13 dB-A
- Maximum SPL: 142 dB
- Dynamic Range: 129 dB
- Connector: Neumann bayonet (for KM A or KM D output stages)
- Dimensions (Ø × L): 22 × 36 mm
- Weight: approx 30 g
- Finish: Nickel