Sanken COS-11D Omni-Directional Lav Mic with Standard Sensitivity & Servo-Bias TA5F Plug for Lectrosonics Wireless Systems (Accessories Not Included, Gray Finish) | SAN-11DANGYSMLE
There’s a particular frustration that comes with lavaliers that sound thin and unnatural, especially when clipped to anything other than a perfectly smooth lapel. The Sanken COS-11D takes a different approach. This omni-directional condenser microphone delivers a remarkably full, warm sound that doesn’t fluctuate wildly with movement, making it a reliable choice for dialogue capture in challenging locations. Its small capsule and gray finish help it disappear on screen, which is often exactly what you need.
- The omni-directional pickup pattern allows the COS-11D to maintain consistent audio levels even when the talent turns their head or looks down at a script, so you spend less time riding gain and more time focusing on performance.
- Standard sensitivity offers a sensible output level that works well across most Lectrosonics receivers, giving you a strong signal without pushing noise floor into audible territory during quiet scenes.
- It comes terminated with a servo-bias TA5F plug, meaning you can plug it directly into compatible Lectrosonics wireless beltpacks without needing an adapter or wondering about wiring mismatch on set.




