Shure Cartridge for SM81

Description
The Shure R104 is a replacement unidirectional cartridge and grille assembly designed specifically for the Shure SM81 condenser instrument microphone. It is engineered to provide performance equivalent to the original cartridge included with the SM81, restoring or maintaining the microphone’s audio quality and performance. The assembly ensures that the SM81 continues to deliver clear and precise sound for studio recording, live sound, and other professional audio applications.

Features
• Designed specifically as a replacement cartridge and grille assembly for the Shure SM81 condenser instrument microphone.
• Unidirectional (cardioid) polar pattern consistent with the original SM81 cartridge design.
• Provides high sensitivity and wide frequency response to support accurate audio reproduction.
• Durable construction for long‑lasting reliability under regular use.
• Easy installation for quick replacement of worn or damaged components.
• Restores original microphone performance, helping maintain professional sound quality.
• Compact assembly that maintains the SM81’s original handling and acoustic characteristics.