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🎥 Elevate your FX3/FX30 rig with precision and protection — because your audio deserves the best!
The SmallRig XLR Handle Top Plate MD3990 is a precision-engineered accessory designed exclusively for Sony FX3 and FX30 XLR units. It offers multiple mounting points including 1/4''-20 threaded holes and a cold shoe mount, enabling seamless attachment of microphones, LED lights, and other accessories. Constructed from lightweight aluminum alloy and stainless steel, it weighs just 65 grams and features built-in cushioning to protect your gear. Compatible both directly with the XLR unit and with SmallRig’s Top Handle Extension (MD3490), this top plate enhances your camera rig’s versatility and durability.













| ASIN | B0B715NLCX |
| Best Sellers Rank | #383 in Camera Mounts & Clamps |
| Brand | SMALLRIG |
| Built-In Media | 1 x Adapter Rig, 1 x Allen Wrench, 1 x Top Plate |
| Color | Black |
| Compatible Devices | Camera |
| Customer Reviews | 4.7 4.7 out of 5 stars (145) |
| Item Dimensions D x W x H | 1.61"D x 1.61"W x 1.85"H |
| Item Highlight | with 1/4''-20 Threaded Holes and Cold Shoe Mount |
| Item Weight | 65 g |
| Manufacturer | SmallRig |
| Manufacturer Part Number | MD3990-SR |
| Maximum Weight Recommendation | 65 g |
| Media Type | PhysicalProduct |
| Model Name | Top Plate MD3990 |
| Model Number | MD3990 |
| Number of Items | 1 |
| Video Capture Format | MP4 |
| Video Capture Resolution | 4K (3840 x 2160) |
| Warranty Description | 2-Year Warranty (1-Year for Electronic Products) |
| Water Resistance Level | Not Water Resistant |
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