Shure KSM44A/SL Multi Pattern Large Diaphragm Side Address Condenser Microphone

Shure KSM44A/SL | Multi Pattern Large Diaphragm Side Address Condenser Microphone

The Shure KSM44A/SL Multi Pattern Large Diaphragm Side Address Condenser Microphone is a top-tier choice for professional sound engineers, musicians, and recording artists. Renowned for its unwavering audio fidelity and versatile polar pattern selection, this microphone is engineered to deliver pristine sound in the studio and on stage. Featuring Shure’s groundbreaking Prethos Advanced Preamplifier Technology, this device offers an extraordinarily low self-noise floor and a dynamic range that's unparalleled in its class. Whether you're capturing the subtle nuances of a vocal performance or the intricate details of instrumental recordings, the Shure KSM44A/SL consistently excels, making it an indispensable tool in any high-stakes audio environment.

The KSM44A showcases a refined design incorporating dual one-inch, gold-layered diaphragms, which provide superior frequency response and audio clarity. The inclusion of multiple polar patterns — cardioid, omnidirectional, and bidirectional — ensures maximum adaptability to diverse recording scenarios. A switchable low-frequency filter and 15 dB pad make this microphone an adaptable solution for managing a range of acoustic sources and environments. The Shure KSM44A/SL is more than just a microphone—it's an investment in superior sound quality and professional versatility.

Key Features

• Prethos Advanced Preamplifier Technology: Class A, discrete, transformerless preamplifier for unparalleled audio transparency.
• Extremely low self-noise of 4dB and maximum SPL of 131 dB for a dynamic range of 127 dB.
• Multiple polar patterns: cardioid, omnidirectional, and bidirectional for versatile recording applications.
• Dual 1-inch, externally biased diaphragms with 24K gold layering for superior frequency response.
• Premium electronic components and gold-plated internal/external connectors for high fidelity.
• Subsonic filter to eliminate mechanical vibration noise below 17 Hz.
• Switchable 15 dB pad for handling high SPLs.
• Three-stage integrated pop protection grille to mitigate plosives and breath noise.

Specifications

• Cartridge Type: Condenser (externally biased)
• Polar Pattern: Cardioid, Omnidirectional, Bidirectional
• Frequency Response: 20 to 20,000 Hz
• Output Impedance: 50 ohms
• Attenuator Switch: 15 dB
• Low-Frequency Filter Switch: Flat -6 dB/octave below 115 Hz, or -18 dB/octave below 80 Hz
• Power Requirements: 11–52 V DC phantom power (IEC-61938), 5.8 mA, maximum
• Common Mode Rejection (10 to 100,000 Hz): > 50 dB
• Common Mode Rejection (20 Hz to 20 kHz): > 50 dB
• Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
• Net Weight: 492 g (17.4 oz.)
• Connector: Three-pin professional audio (XLR), male, balanced

Package Contents

• Shure KSM44A/SL Multi Pattern Large Diaphragm Side Address Condenser Microphone
• Protective carrying case
• Shock mount
• Windscreen
• Documentation and user manual