
Shure KSM353/ED Bi-Directional Ribbon Microphone
Experience Unrivaled Audio Clarity with Roswellite Ribbon Technology The Shure KSM353/ED is a premier bi-directional ribbon microphone designed for pristine audio capture in both studio and concert settings. Featuring proprietary Roswellite ribbon technology, this microphone offers exceptional re...
*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.
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Overview
Experience Unrivaled Audio Clarity with Roswellite Ribbon Technology
The Shure KSM353/ED is a premier bi-directional ribbon microphone designed for pristine audio capture in both studio and concert settings. Featuring proprietary Roswellite ribbon technology, this microphone offers exceptional resilience and durability, even under extreme conditions. Its state-of-the-art construction ensures prestigious vocal and acoustic performances.
Specifications:
- Polar Pattern: Bi-directional
- Ribbon Material: Roswellite
- Frequency Response: 30 -15, 000 Hz
- Maximum SPL: 146 dB
Key Features
Bi-directional polar pattern delivers Premier, completely symmetrical audio with superior off-axis rejection
Revolutionary roswellite proprietary ribbon material replaces traditional foil ribbons with high-tensile strength, Toughness, and shape memory that provides superior resilience at extreme SPL
Patented custom ribbon motor Assembly tailors bass response without attenuating the overall output for full low and mid ranges, and superior upper range presence from a rising frequency response
Double-shielded matched full-sized transformer minimizes signal loss and maximizes output while reducing magnetic and RF interference from 90-Degree placement, offset relative to the ribbon
146 dB SPL across 30 -15, 000 Hz frequency response ideal for capturing fast transients in vocals, acoustic instruments, and concert halls
Specifications
Pros & Cons
👍 Pros
- Delivers premier, completely symmetrical audio with superior off-axis rejection due to its bi-directional polar pattern.
- Features revolutionary Roswellite proprietary ribbon material, offering high-tensile strength, toughness, and shape memory for extreme SPL resilience.
- Incorporates a patented custom ribbon motor assembly that tailors bass response without attenuating overall output, ensuring full low and mid ranges.
- Achieves superior upper range presence from a rising frequency response, providing detailed and clear high-frequency capture.
- Equipped with a double-shielded matched full-sized transformer, minimizing signal loss and maximizing output while reducing magnetic and RF interference.
- Withstands 146 dB SPL across a 30-15,000 Hz frequency response, making it ideal for capturing fast transients in diverse audio sources.
👎 Cons
- The bi-directional polar pattern might pick up unwanted room reflections from the sides if not positioned carefully in untreated spaces.
- Ribbon microphones generally require a high-quality preamp with significant gain, which might necessitate additional equipment investment.
- Its specialized design and premium components may place it at a higher price point compared to more general-purpose microphones.