Shure A99SMA Retrofit Adapter for A400SM Shock Mount

Get professional, low-noise mounting without replacing your existing hardware. The Shure A99SMA retrofit adapter for the A400SM shock mount lets you quickly adapt legacy mounts to current microphone setups, preserving isolation and improving handling-noise rejection. Built to Shure standards and sold under manufacturer part number A99SMA, this adapter delivers a precision-fit connection to the A400SM shock mount and a compact profile that won’t interfere with microphone placement.

Technicians and audio managers will appreciate the durable construction and straightforward threaded installation that minimizes downtime during installs or fleet upgrades. The adapter keeps your shock mount’s vibration isolation intact, making it a smart choice for broadcast studios, live sound rigs, security monitoring stations, and surveillance audio capture. Whether you’re standardizing gear across facilities or updating a single mic, the A99SMA simplifies retrofits while maintaining pro-grade performance. Add this adapter to your toolkit to streamline microphone mounting and improve audio clarity — perfect for monitoring, surveillance, and professional audio deployments.

• Restore compatibility quickly: retrofit your A400SM shock mount to accept the desired microphone with a simple, secure adapter installation.
• Improved isolation: maintains shock-mount performance to reduce handling and ambient vibration for clearer audio in monitoring and surveillance applications.
• Durable, precision fit: engineered for a snug, repeatable connection that stays secure during live production, broadcast, or field use.
• Easy installation: compact design and reliable threaded connection let technicians swap or upgrade mounts with minimal downtime.
• Versatile application: ideal for pro audio, security monitoring, conference rooms, and surveillance setups where reliable mic mounting matters.