---
product_id: 69788201
title: "CM-300-BK Improved Design Contact Microphone for Clip-Type Tuners - Black"
brand: "korg"
price: "Bs.402"
currency: BOB
in_stock: true
reviews_count: 13
category: "Korg"
url: https://www.desertcart.bo/products/69788201-cm-300-bk-improved-design-contact-microphone-for-clip-type
store_origin: BO
region: Bolivia
---

# High-precision tuning in noisy environments Universal clip fits multiple instruments Durable stress-resistant cable CM-300-BK Improved Design Contact Microphone for Clip-Type Tuners - Black

**Brand:** korg
**Price:** Bs.402
**Availability:** ✅ In Stock

## Summary

> 🎵 Tune like a pro, wherever the stage takes you!

## Quick Answers

- **What is this?** CM-300-BK Improved Design Contact Microphone for Clip-Type Tuners - Black by korg
- **How much does it cost?** Bs.402 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/69788201-cm-300-bk-improved-design-contact-microphone-for-clip-type)

## Best For

- korg enthusiasts

## Why This Product

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

## Key Features

- • **Precision in Chaos:** Captures pure instrument sound even amidst loud ensembles for flawless tuning.
- • **Versatile Attachment:** Clip section adapts seamlessly to brass bells, violin bridges, guitar heads, and more.
- • **Featherlight Yet Firm:** Attaches lightly but securely, ensuring no slip during critical performance moments.
- • **Rock-Solid Durability:** Redesigned cable engineered to withstand intense use and stress without fail.
- • **Plug & Play Compatibility:** Works effortlessly with major tuner brands like Korg, Seiko, and Boss.

## Overview

The Korg CM-300-BK is a premium contact microphone designed for clip-type tuners, featuring a durable, stress-resistant cable and a versatile clip that fits a wide range of instruments. It delivers high-precision tuning by isolating your instrument’s sound even in noisy environments, making it an essential tool for musicians seeking flawless pitch accuracy on stage or in the studio.

## Description

Product Description The CM-300 contact mic for clip-type tuners directly captures the sound of your instrument, enabling the utmost tuning accuracy. Box Contains 1 x CM300-BK

Review: Replacement for contact microphone on guitar tuner - This item was purchased to replace one that had stopped working. It worked well and was good value for money.
Review: KORG CM-300-BK contact Microphone for tuners - The KORG CM-300-BK contact Microphone for musical instrument electronic tuners is very well made, works well with the tuners I have tried (Korg, Seiko and Boss) without picking up surrounding noise, Good price and delivered quickly.

## Features

- Redesigned cable that's even more durable and resistant to stress
- Clip section that allows stable attachment to a variety of instruments
- It can be attached lightly but firmly to a variety of instruments, including to the bell of a brass instrument, the bridge of a violin, or the head of a guitar or ukulele
- Even when you're in an environment with high ambient sound, such as a large ensemble, this mic allows for high-precision tuning

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DZRDCMB |
| Best Sellers Rank | 5,371 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 17 in Microphone Sets 431 in Microphone Accessories |
| Body Material | Brass |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,359) |
| Date First Available | 28 Jun. 2018 |
| Global Trade Identification Number | 04959112179127 |
| Item Weight | 35 g |
| Item dimensions L x W x H | 8.4 x 12.2 x 2.8 centimetres |
| Item model number | CM300BK |
| Item weight | 0.04 Kilograms |
| Manufacturer | KORG |
| Material | Brass |
| Material Type | Brass |
| Microphone form factor | Lavalier |
| Number of channels | 1 |
| Power source | Corded Electric |
| Product Dimensions | 8.38 x 12.19 x 2.79 cm; 35 g |
| Scale Length | inches |
| Signal-to-noise ratio | 40 dB |
| Size | CM300 |

## Product Details

- **Brand:** KORG
- **Colour:** Black
- **Compatible devices:** Karaoke Machine
- **Connectivity technology:** Mono jack
- **Connector type:** XLR
- **Included components:** Mic Clip
- **Model name:** KORG CM300
- **Polar pattern:** Unidirectional
- **Recommended uses for product:** Recording
- **Special feature:** durability

## Images

![CM-300-BK Improved Design Contact Microphone for Clip-Type Tuners - Black - Image 1](https://m.media-amazon.com/images/I/51B7Ypw3hcL.jpg)

## Questions & Answers

**Q: Will this fit the korg tm-60 tuner**
A: Yes it has a standard jack plug which will fit your tuner.

**Q: Would it be suitable for voice to use with a mixer?**
A: No, this isn't designed to be a vocal microphone. This is designed to pick-up vibrations from an instrument for tuning purposes only.

**Q: Does it require phantom power?**
A: No, this style of microphone requires no phantom power.

**Q: can this be used with a harp?**
A: The Korg CM-300 is a piezo microphone; Korg does not quote any frequency response but typically piezos have poor low frequency response.  The clip opens to approx. 20mm and would need to be clipped to a resonant part of the harp. Advice from a music shop or professional audio company recommended.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Replacement for contact microphone on guitar tuner
*by G***N on 12 August 2025*

This item was purchased to replace one that had stopped working. It worked well and was good value for money.

### ⭐⭐⭐⭐ KORG CM-300-BK contact Microphone for tuners
*by E***X on 4 January 2023*

The KORG CM-300-BK contact Microphone for musical instrument electronic tuners is very well made, works well with the tuners I have tried (Korg, Seiko and Boss) without picking up surrounding noise, Good price and delivered quickly.

### ⭐⭐⭐⭐⭐ Brilliant piece of kit!!!
*by B***N on 10 November 2025*

Excellent product. It records vibrations perfectly.

## Frequently Bought Together

- Korg CM-300 Clip-on Contact Microphone w/ 1.2" Maximum Width- Black
- Aproca Black Hard Storage Travel Case, for Korg TM70 Tuner (TM70TBK) / Korg TM60BK / WEGROWER Tuner Metronome and Accessories

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**Shop now:** [https://www.desertcart.bo/products/69788201-cm-300-bk-improved-design-contact-microphone-for-clip-type](https://www.desertcart.bo/products/69788201-cm-300-bk-improved-design-contact-microphone-for-clip-type)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-06*