Shure KSM137/SL Stereo Condenser Mic Stereo Pair

Product Description

The SHURE BROTHERS, INC. KSM137/SL STEREO is a matched stereo pair of small-diaphragm condenser microphones designed for professional audio capture. Each pair includes two KSM137/SL cardioid condenser mics, factory-matched for consistent polar response and sensitivity across both channels. This type of microphone is commonly used in live sound reinforcement, studio recording, and broadcast applications. Licensed audio engineers, live sound technicians, and studio professionals install and operate these mics for instrument miking, stereo recording techniques, and critical acoustic capture where matched response between two channels is required.

The KSM137/SL STEREO pair is suited for applications that demand a matched stereo configuration. Common use cases include overhead drum miking, acoustic instrument recording, choir and ensemble miking, and stereo room miking in both studio and live environments. The matched pair format ensures that both microphones share closely aligned frequency and sensitivity characteristics, which is important when using techniques such as XY, ORTF, or spaced-pair stereo configurations.

Key Features

• Matched stereo pair — two KSM137/SL condenser microphones selected for closely aligned performance characteristics
• Small-diaphragm cardioid condenser design suited for instrument and acoustic source miking
• Consistent polar response across both units supports accurate stereo imaging
• Intended for professional audio environments including live sound, studio recording, and broadcast

Compatibility

Designed as an OEM-matched stereo pair for use with standard professional audio systems accepting small-diaphragm condenser microphones requiring phantom power via XLR connection.

Installation Notes

Installation and operation of condenser microphones of this type is typically performed by licensed audio engineers or trained sound technicians. Ensure phantom power (commonly 48 volts) is available at the mixing console or preamp input before connecting the microphones. Power down or mute the channel on the mixing console prior to connecting or disconnecting the microphone cables to avoid signal transients. Follow the mixing console or preamp manufacturer guidelines for phantom power compatibility with connected equipment.