Black MINI SHOTGUN cartridge Compatible with MX family

Ideal Use Cases

The R189B is a black mini shotgun cardioid microphone cartridge identified for compatibility with the MX family. It is most relevant when a purchase request, service record, or equipment plan specifically calls for the R189B SKU. The supplied data does not identify individual MX models, so the stated family-level compatibility should be checked against the exact host equipment before purchase. This makes the product suitable for buyers who already know the required cartridge identifier and need the black mini shotgun configuration documented in their equipment requirements.

Why Choose This Model

Choose the R189B when the required specifications are a mini shotgun cartridge, a cardioid designation, a black finish, and compatibility with the MX family. Those details provide a concise basis for matching the product to an existing requirement without relying on unverified substitutions. The R189B is presented as a microphone cartridge rather than a complete microphone system. Buyers seeking an entire microphone, cable, mount, power supply, or accessory package should note that none of those items are identified as included in the supplied data.

Installation and Integration

Integration should begin by confirming that the intended microphone belongs to the compatible MX family and accepts the R189B cartridge. The source data does not specify the attachment method, connector type, electrical requirements, required tools, dimensions, or installation procedure. It also does not provide a list of individually supported MX models. For that reason, compatibility should not be inferred solely from appearance or from the broader MX-family reference. Match the R189B identifier to the documentation or component requirement for the intended host microphone before installation. No assumptions should be made about adapters or additional hardware because the supplied information does not identify any.

Performance Highlights

The supplied product information identifies the R189B with two performance-related descriptors: mini shotgun and cardioid. These terms establish the stated cartridge format and polar-pattern designation, but no numerical acoustic measurements are provided. Frequency response, sensitivity, maximum sound pressure level, self-noise, impedance, output level, pickup angle, and operating range are not specified. The listing therefore avoids assigning unsupported performance figures or application-specific results. Buyers comparing cartridges should use the confirmed R189B identity, cardioid designation, mini shotgun format, and MX-family compatibility as the available selection criteria.

What Makes It Different

The defining combination in the supplied data is specific: a black microphone cartridge carrying SKU R189B, described as a mini shotgun model with a cardioid designation and compatibility with the MX family. This combination distinguishes the product identity without suggesting features that have not been documented. No alternative colors, polar patterns, cartridge lengths, connector standards, or included accessories are listed. The product image URL supplied by the source is a tracking pixel rather than a dependable product photograph, so it has not been used as visual evidence or included as the listing image.

Final Assessment

The R189B is a narrowly identified microphone component for requirements that call for a black mini shotgun cardioid cartridge compatible with the MX family. Its strongest purchasing references are the R189B SKU, cartridge type, black finish, cardioid designation, and stated MX-family compatibility. The supplied source does not provide the detailed acoustic, physical, electrical, warranty, or package specifications needed for broader performance comparisons. Purchase decisions should therefore be based on an exact identifier and compatibility match rather than assumed dimensions, connections, accessories, or performance values. When the documented requirement is R189B, this listing provides the available identifying details without adding unsupported claims.