---
product_id: 274726082
title: "Yaesu Vertex/Standard Horizon CT-91 Speaker Microphone Adapter"
brand: "yaesu vertex"
price: "KSh8962"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/274726082-yaesu-vertex-standard-horizon-ct-91-speaker-microphone-adapter
store_origin: KE
region: Kenya
---

# Separate mic & speaker Compatible with multiple models Single jack adapter Yaesu Vertex/Standard Horizon CT-91 Speaker Microphone Adapter

**Brand:** yaesu vertex
**Price:** KSh8962
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate Your Audio Game!

## Quick Answers

- **What is this?** Yaesu Vertex/Standard Horizon CT-91 Speaker Microphone Adapter by yaesu vertex
- **How much does it cost?** KSh8962 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/274726082-yaesu-vertex-standard-horizon-ct-91-speaker-microphone-adapter)

## Best For

- yaesu vertex enthusiasts

## Why This Product

- Trusted yaesu vertex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Setup:** Plug-and-play design means you can get started in seconds—no technical expertise required.
- • **Professional Quality:** Engineered for durability and reliability, perfect for demanding environments.
- • **Stay Connected Anywhere:** Ideal for outdoor adventures or professional use, ensuring you never miss a beat.
- • **Universal Compatibility:** Fits a wide range of Yaesu and Standard Horizon radios, ensuring seamless integration.
- • **Transform Your Communication:** Easily adapts a single Speakermic jack into separate speaker and mic jacks for enhanced clarity.

## Overview

The Yaesu Vertex/Standard Horizon CT-91 Speaker Microphone Adapter is a versatile accessory that transforms a single Speakermic jack into separate speaker and mic jacks. It is compatible with a variety of Yaesu and Standard Horizon radios, making it an essential tool for clear communication in both professional and recreational settings.

## Description

Yaesu Vertex/Standard Horizon CT-91 Speaker Microphone Adapter

## Features

- Adapts single Speakermic jack into seperate speaker & mic jacks.
- Fits Yaesu VX-7R, VX-6R, FT-270R, FT-277R, VX-170, VX-177, VXA-710, VXA-330
- Fits Standard HX-500S, HX-600, HX-370, HX-471, HX-270
- Fits Radios Compatible with CMP-460A, MH-57A4B & MH-73 Speakermikes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Items | 1 |
| Unit Count | 1.0 Count |
| Shape | Round |
| Color | Black |
| Indoor Outdoor Usage | Outdoor, Indoor |
| Recommended Uses For Product | radio |
| Additional Features | Waterproof |
| Connector Gender | Male-to-Female |
| Connector Type Used on Cable | Auxiliary |
| Cable Type | AUX |
| Compatible Devices | Radio |

## Product Details

- **Brand:** Yaesu Vertex
- **Connector type:** Auxiliary
- **Cable type:** AUX
- **Compatible devices:** Radio
- **Special features:** Waterproof

## Images

![Yaesu Vertex/Standard Horizon CT-91 Speaker Microphone Adapter - Image 1](https://m.media-amazon.com/images/I/41kZqo6CBSL.jpg)

## Questions & Answers

**Q: can this be used to connect an external speaker while in the car?**
A: Yes, it separates the single speakermike jack of compatible models, into separate speaker and mic jacks.

**Q: Will it work on standard horizon hx400is?**
A: It should.  It appears the adapter plug and the plug on the HX400is hand microphone are the same.

**Q: Is this compatible to connect my yaesu FT-270R to kenwood/baofeng 2 pin connectors on speaker/mics and headsets?**
A: Yes, some 2-pin "Icom" style speakermics "may" work thru this adapter, but at that point I would suggest getting the correct Speakermic - either the MH-57A4b, the CMP460 , or the MH-73A4B, no need for adapter.

**Q: just confirming, this unit will split the audio output from the mic input and the PTT on the mic still keys?**
A: yes

## Frequently Bought Together

- Yaesu Vertex/Standard Horizon CT-91 Speaker Microphone Adapter
- Fumei USB Power Supply Charger Cable Compatible with Yaesu VX-5R VX-6R VX-7R VX-8R FT-2DR FT-70DR FT-270R Walkie Talkie
- AA Battery Case for Yaesu Walkie Talkie Radio VX-5R VX-6R VX-7R VX-6E as FBA 23

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**Shop now:** [https://www.desertcart.co.ke/products/274726082-yaesu-vertex-standard-horizon-ct-91-speaker-microphone-adapter](https://www.desertcart.co.ke/products/274726082-yaesu-vertex-standard-horizon-ct-91-speaker-microphone-adapter)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-06*