Heil Sound RC 35 Microphone Capsule

The RC 35 is designed for handheld transmitters that use a standard 31.3mm/pitch 1.0mm thread. If your current microphone system uses this specific threading, it will be a direct, screw-on replacement.

The RC 35 replaces standard capsules with a large dynamic element, which typically results in a wider frequency response and more natural vocal articulation. It is engineered to sound clearer and more detailed than most stock capsules included with wireless systems.

Installation is straightforward and requires no specialized tools. You simply unscrew your existing capsule from the transmitter handle and screw the RC 35 on in its place, just as you would change a lightbulb.

Yes, the RC 35 features high rear rejection, meaning it is designed to focus primarily on the sound source directly in front of it. This helps minimize unwanted noise from the sides and rear of the microphone, which can be particularly helpful in live performance environments.

While the capsule is a physical upgrade, you may find that you need to slightly adjust your gain staging or EQ settings on your mixer or receiver. Because the RC 35 has a different frequency response than your original capsule, a quick sound check is recommended to dial in your optimal tone.