Shure RK378 Replacement Accessory Kit for SM35 Headset Microphone

The Shure RK378 is a replacement accessory kit built specifically for the SM35 headset microphone, giving you the original parts you need to keep your setup performing at its best.

Inside the box are two Snap Fit foam windscreens that slide over the SM35 capsule and cut down on wind, breath, and plosive noise. Whether you are leading a fitness class, presenting on a corporate stage, or streaming a live performance, these windscreens help maintain clear, consistent voice quality. The kit also supplies a cable clip that anchors the headset lead to your clothing or body-pack, so the cable stays secure and out of the way while you move.

Installation is straightforward. No tools or adhesives are required, so you can swap parts between sets or right before a show with minimal downtime. Keeping a kit in your gig bag or equipment drawer means you are ready when a windscreen goes missing or a clip breaks in transit.

Engineers at houses of worship, theater crews, AV rental teams, and individual performers all rely on Shure components because they last and they sound right. The RK378 follows that tradition, providing genuine Shure parts that match the original microphone in fit and performance.

• Replacement kit made for the Shure SM35 headset microphone
• Two Snap Fit foam windscreens reduce breath and wind noise
• Included cable clip secures the headset lead for tidy cable management
• Quick, tool-free installation keeps your workflow smooth
• Genuine Shure parts ensure sound and durability that match the original microphone