Neumann

Neumann SG 21 BK Microphone Clip KM 80/100/180/KMR Series

5.0 (2 reviews)

Precision-engineered clip mount designed specifically for Neumann KM and KMR series miniature microphones.

$89.00*
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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 Neumann SG 21 BK is a dedicated microphone clip designed by Neumann to provide a secure mounting solution for their KM 80, KM 100, KM 180, KM D, and KMR series miniature microphones. These small-diaphragm microphones have a slim cylindrical body that requires a precisely sized clip to hold them firmly without slippage or mechanical noise. The SG 21 BK is manufactured to match the exact barrel diameter of these models, ensuring a snug fit that keeps the microphone stable during recording sessions — whether mounted on a floor stand, desk stand, or boom arm.

Weighing just 0.15 pounds and measuring 2.95 x 2.44 x 2.05 inches, the clip adds minimal bulk and weight to your setup. Its black finish is designed to match the black variants of compatible Neumann microphones, maintaining a cohesive and professional visual appearance on stage or in the studio. The clip threads onto standard microphone stand adapters, making integration with existing stand hardware straightforward. While it is a simple single-purpose accessory, the SG 21 BK reflects Neumann's attention to fit and build quality, providing the kind of reliable, no-compromise mounting that professionals expect when working with high-end recording microphones.

Key Features

Microphone Clip f Neumann KM 80

KM D KMR Series

KM 100

KM 180

Specifications

Model
SG 21 BK
Brand
Neumann
Type
Microphone Clip
Compatibility
Neumann KM 80, KM 100, KM 180, KM D, KMR Series
Color
Black
Weight
0.15 lbs
Dimensions
2.95 x 2.44 x 2.05 inches
UPC
615104086135

Pros & Cons

👍 Pros

  • Precision fit for Neumann KM and KMR series ensures a secure, rattle-free hold without damaging the microphone
  • Lightweight at just 0.15 pounds, adding virtually no load to mic stands or boom arms
  • Compact dimensions keep the clip unobtrusive in tight recording setups
  • Black finish matches Neumann's black microphone variants for a clean, professional appearance

👎 Cons

  • Only compatible with specific Neumann KM 80, KM 100, KM 180, KM D, and KMR series — cannot be used with other microphones
  • Simple clip design with no shock-mounting or vibration isolation
  • Premium price point for a microphone clip given it is a small single-purpose accessory
  • Material composition is not specified by the manufacturer

Frequently Asked Questions

The SG 21 BK is designed for the Neumann KM 80, KM 100, KM 180, KM D, and KMR series microphones. It is not a universal clip and will not securely hold microphones outside of these specific Neumann models.
Yes, the clip features a standard thread mount that fits onto conventional microphone stands and boom arms, providing a straightforward connection between your Neumann miniature microphone and your existing stand hardware.
The SG 21 BK is precision-manufactured to match the barrel diameter of the compatible Neumann KM and KMR series microphones, providing a snug, rattle-free grip that holds the microphone firmly during recording without overtightening or risking damage to the microphone body.
The clip is finished in black (BK designation), matching the black variants of the compatible Neumann microphone series for a visually consistent setup.