Neumann KK 143 Wide Cardioid Small-Diaphragm Condenser Capsule for KM A/D

Neumann KK 143 Wide Cardioid Capsule Head for KM A/D Modular Microphone System

The Neumann KK 143 is a premium wide cardioid small-diaphragm condenser capsule head designed for the Neumann KM A/D modular microphone system. Engineered for professional recording, broadcast, film, and live production, the KK 143 delivers exceptionally natural sound reproduction with a wider pickup angle than a conventional cardioid capsule. Its precise acoustic design captures direct sound with outstanding clarity while preserving a realistic sense of space, making it an excellent choice for orchestral recording, acoustic instruments, choirs, ensembles, and ambient recording applications.

Designed to pair with the Neumann KM A analog output stage or KM D digital output stage, the KK 143 offers the flexibility of a modular microphone system while maintaining the legendary sonic accuracy and reliability associated with Neumann small-diaphragm microphones. The capsule's consistent off-axis response minimizes coloration from sounds arriving outside the primary pickup axis, resulting in balanced and transparent recordings across a wide range of professional applications.

Wide Cardioid Polar Pattern for Natural Sound Capture

The KK 143 features a carefully engineered wide cardioid polar pattern that provides a broader pickup angle than a standard cardioid capsule while maintaining effective rear rejection. This directional characteristic creates a natural balance between the direct sound source and the surrounding acoustic environment, making it particularly suitable for recordings where spatial realism and tonal accuracy are equally important.

Its smooth off-axis frequency response ensures that instruments and voices retain their natural character even when positioned away from the capsule's central axis, making the KK 143 ideal for stereo recording techniques, orchestral productions, and ensemble performances.

Part of the Neumann KM A/D Modular System

The KK 143 is designed exclusively for the Neumann KM A/D modular microphone system. It can be combined with the KM A analog output stage or the KM D digital AES 42 output stage to create a complete microphone tailored to specific recording requirements. The modular design also supports a wide range of optional extension tubes, remote cables, swivel joints, and mounting accessories for flexible installation in studio and location recording environments.

Key Features

• Professional modular small-diaphragm condenser capsule head.
• Wide cardioid directional characteristic.
• Designed for the Neumann KM A/D modular microphone system.
• Compatible with KM A analog and KM D digital output stages.
• Natural and transparent sound reproduction.
• Excellent off-axis frequency response with minimal coloration.
• Broad pickup angle with effective rear rejection.
• Compact precision-engineered construction.
• Ideal for studio, broadcast, classical music, and location recording.
• Manufactured to Neumann's professional quality standards.

Ideal Applications

• Classical music recording
• Orchestral recording
• Choir recording
• Acoustic guitar recording
• Piano recording
• String and woodwind instruments
• Room ambience capture
• Stereo microphone arrays
• Broadcast production
• Film and location recording

Technical Specifications

• Product Type: Modular condenser capsule head
• Capsule Model: KK 143
• Acoustical Operating Principle: Pressure-gradient transducer
• Polar Pattern: Wide Cardioid
• Frequency Response: 20 Hz – 20 kHz (when used with a compatible KM A or KM D output stage)
• Compatible Output Stages: KM A (analog), KM D (digital AES 42)
• Compatible System: Neumann KM A/D Modular Microphone System
• Capsule Diameter: 22 mm
• Capsule Length: 18 mm
• Capsule Weight: Approximately 15 g
• Finish: Nickel

Compatibility

• Neumann KM A Analog Output Stage
• Neumann KM D Digital Output Stage
• Neumann KM A/D modular accessories
• Neumann extension tubes and remote cables
• Neumann swivel joints and mounting hardware

Why Choose the Neumann KK 143?

The Neumann KK 143 is an excellent choice for audio professionals who require a modular capsule that delivers natural sound, wide directional coverage, and outstanding recording accuracy. Its wide cardioid pickup pattern offers an ideal balance between source focus and ambient capture, making it suitable for a broad range of professional recording applications. When combined with a compatible KM A or KM D output stage, the KK 143 provides the flexibility, precision, and world-class audio performance expected from the Neumann KM A/D modular microphone system.