Shure

Shure RK378 Instrument Condenser Microphone Accessory Kit

Name: Shure RK378 Instrument Condenser Microphone Accessory Kit
Brand: Shure
SKU: RK378

★★★★★5.0 (1 reviews)

Condenser

An official Shure replacement accessory kit to keep your SM35 headset microphone performing at its best.

$13.95*

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Shure RK378 is a replacement accessory kit engineered specifically for the SM35 instrument condenser headset microphone. For performers and audio professionals who rely on the SM35 in live and studio settings, wear and tear on headset accessories is inevitable. The RK378 provides genuine Shure components that restore the headset's fit, comfort, and microphone positioning to factory specifications, ensuring that audio capture quality remains consistent over the life of the microphone.

As an OEM kit from Shure — a company with a professional audio legacy dating back to 1925 — the RK378 offers the assurance of exact dimensional and material compatibility that third-party alternatives may not match. This is particularly important for the SM35, where precise microphone placement relative to the sound source directly affects pickup quality and rejection of ambient noise. For working musicians and sound engineers, keeping a spare RK378 on hand is a practical investment in uninterrupted performance reliability.

Key Features

A clip and 2 snap fit foam windscreens

For SM35 headset microphone

Specifications

Brand

Shure

Model

RK378

Accessory Type

Replacement accessory kit

Compatibility

Shure SM35 headset condenser microphone

Pros & Cons

👍 Pros

Genuine Shure replacement parts ensure exact compatibility with the SM35 headset
Restores proper fit and mic positioning without replacing the entire headset
Backed by Shure's reputation for professional-grade audio quality and durability
Simple way to extend the working life of an existing SM35 investment

👎 Cons

Only compatible with the SM35 model and cannot be used with other Shure headsets
Limited information available on the exact individual components included in the kit
Priced as a brand-name accessory, which may be higher than generic alternatives
Does not include the microphone capsule or headset frame itself

Frequently Asked Questions

Which microphone is this accessory kit designed for?

The RK378 is specifically designed as a replacement accessory kit for the Shure SM35 headset condenser microphone.

What components are included in the RK378 kit?

The kit includes replacement accessories for the SM35 headset microphone, providing the parts needed to maintain and restore the headset's fit and function.

Will third-party accessories work with the SM35, or do I need this official kit?

Shure recommends using genuine replacement parts to ensure proper fit, reliable performance, and consistent audio quality with the SM35.

How do I know when it is time to replace my SM35 accessories?

Common signs include a loose or uncomfortable headset fit, visible wear on mounting components, or degraded microphone positioning that affects sound pickup.