Neumann KM145 Cardioid Modular Condenser Microphone with AK45 Capsule, 20Hz-20kHz Frequency Response, 50 Ohms Impedance

Under the banner of the reputable Neumann brand, the KM145 Cardioid Modular Condenser Microphone is a high-quality, professional-grade audio recording tool. This innovative product is more than just a microphone; it's a comprehensive set that includes the KM 100 phantom power supply/output stage and the AK 45 cardioid microphone element, along with a swivel mount and windscreen.

The KM145 is part of Neumann's versatile KM 100 series, designed with modularity in mind. This allows for the interchangeability of microphone elements and accessories, tailoring to individual recording needs. Powered by 48 Volt phantom power, the KM 100 ensures quick and easy connection to all compatible elements and accessories.

The KM145 boasts transformer-less circuitry, resulting in high output capability and low self-noise. Its balanced XLR output is safeguarded against radio frequency interference, ensuring a clean, uninterrupted signal. The microphone's entire circuitry is ingeniously built into a compact, single hybrid module within the capsule, measuring just 2cm in area. This design delivers a pristine output signal devoid of any coloration, making it a reliable choice for audio professionals.

The included AK 45 microphone element features a pressure gradient, single diaphragm transducer with a cardioid polar pattern. This pattern effectively minimizes off-axis ambiance and noise, focusing on the sound source in front of the microphone. The AK 45 offers a flat frequency response that accentuates mid and low-end frequencies, with a low frequency roll-off curve that attenuates hum and noise. This makes it suitable for a wide range of applications, from voice over and conference situations to recording instruments such as bass, guitar amps, leslie speakers, and toms.

The modular design of the KM100 capsule allows for the use of compatible, interchangeable elements depending on the application. The set also includes a swivel mount and windscreen, reducing distortion due to explosive "pops" and providing flexibility in positioning. The AK 45 also features a roll-off curve at sub frequencies, effectively eliminating problematic noise.

In summary, the Neumann KM145 Cardioid Modular Condenser Microphone is a durable, high-quality, and innovative solution for a wide range of audio recording applications.