Shure KSM141/SL Stereo KSM141 Stereo Pair, includes two KSM141, two Foam Windscreens, A27M Stereo Microphone Adapter and Carrying Case

Product Overview

The Shure KSM141/SL Stereo is a matched pair of dual-pattern small-diaphragm condenser microphones, each switchable between cardioid and true omnidirectional polar patterns. The set includes the A27M stereo adapter for mounting both microphones on one stand, making it a flexible solution for stereo instrument recording, drum overheads, and ensemble capture. This stereo condenser microphone pair suits commercial recording studios, broadcast facilities, and houses of worship.

Product Description

The KSM141/SL Stereo pairs two KSM141 condenser microphones, each with a mechanical rotating collar that selects cardioid or true omnidirectional response without changing capsules. Each microphone uses an ultra-thin 2.5-micron, 24-karat gold-layered Mylar diaphragm and a Class A, discrete, transformerless preamplifier for transparent, low-distortion capture, plus a three-position attenuation switch (0/15/25 dB) and three-position low-frequency filter. The included A27M stereo bar supports coincident and spaced stereo techniques such as XY and ORTF, while the selectable patterns let engineers configure each capsule for close or ambient duties. For a broadcast studio, auditorium, or house of worship recording orchestral, choral, or percussion sources, the matched pair delivers consistent response across both channels with format flexibility. The set ships with two foam windscreens, the A27M adapter, and a carrying case.

Key Features

• Matched Dual-Pattern Pair — Two KSM141 condensers, each switchable between cardioid and true omnidirectional, provide consistent stereo response with format flexibility.
• Included A27M Stereo Adapter — The stereo bar mounts both microphones on one stand and supports coincident and spaced stereo techniques.
• Class A Transformerless Preamplifier — Each microphone delivers transparent capture with no crossover distortion and minimal harmonic and intermodulation distortion.
• Three-Position Attenuation Switch — Selectable 0/15/25 dB pads let each microphone handle extremely high SPLs from drums and brass.
• Three-Position Low-Frequency Filter — Flat, 80 Hz, or 115 Hz settings counteract proximity effect and remove low-frequency rumble.
• Low Self-Noise — At 14 dB SPL-A per microphone, the pair supports quiet, detailed stereo recordings.

Typical Applications

• Broadcast studio
• House of worship
• Auditorium
• Multi-purpose room

Technical Specifications

Specifications below are per microphone; the set includes two matched KSM141 units.

Competitor Comparison

Frequently Asked Questions

Are the two microphones matched? Yes, the KSM141/SL Stereo is supplied as a stereo pair for consistent left/right response in stereo recording and reinforcement.

How do I switch polar patterns on each mic? Rotate the knurled collar to the cardioid or omnidirectional detent. Mute the channel first, since rotating the switch produces mechanical noise that could damage loudspeakers if amplified.

Does each microphone need phantom power? Yes. Each requires phantom power (48 V DC recommended, 11–52 V DC range) over a balanced XLR connection. Confirm your console or interface supplies phantom power on both channels.

What stereo techniques does the included adapter support? The A27M stereo bar mounts both microphones on one stand with adjustable angle and vertical separation for coincident (XY) and near-coincident (ORTF) techniques.

What warranty and support are available? The pair is backed by Shure's manufacturer warranty and tech support. Contact our team through creationnetworks.net for procurement and integration assistance.