---
product_id: 624299337
title: "CM400 - Clip-on Contact Microphone w/ 3.5mm mini plug and 5ft cable - Black"
brand: "korg"
price: "€ 25.57"
currency: EUR
in_stock: true
reviews_count: 13
category: "Korg"
url: https://www.desertcart.pt/products/624299337-cm400-clip-on-contact-microphone-w-3-5mm-mini-plug
store_origin: PT
region: Portugal
---

# Piezoelectric precision 30mm max clip width 3.5mm stable mini-plug CM400 - Clip-on Contact Microphone w/ 3.5mm mini plug and 5ft cable - Black

**Brand:** korg
**Price:** € 25.57
**Availability:** ✅ In Stock

## Summary

> 🎶 Tune like a pro, wherever you go!

## Quick Answers

- **What is this?** CM400 - Clip-on Contact Microphone w/ 3.5mm mini plug and 5ft cable - Black by korg
- **How much does it cost?** € 25.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/624299337-cm400-clip-on-contact-microphone-w-3-5mm-mini-plug)

## 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

- • **Plug & play reliability:** Stable 3.5mm mini-plug ensures seamless connection with your trusted Korg tuner every time.
- • **Universal fit, damage-free grip:** Secure clip up to 30mm wide attaches safely to guitars, violins, ukuleles, and more without scratching.
- • **Light as a feather, tough as nails:** Weighing just 35g with a flexible, durable cable designed to withstand daily use and travel.
- • **Sleek black design, pro-level durability:** Matches your gear’s aesthetic while delivering the trusted performance Korg is known for worldwide.
- • **Precision tuning, zero noise interference:** Piezoelectric contact mic picks up only your instrument’s true pitch, perfect for noisy group rehearsals.

## Overview

The Korg CM400 is a lightweight, clip-on contact microphone featuring piezoelectric elements for ultra-accurate instrument tuning. With a secure 30mm clip, a durable 5ft cable, and a stable 3.5mm mini-plug, it’s designed for musicians who demand precision in noisy environments. Compatible with a wide range of string instruments, this black, portable tuner accessory is trusted globally for its reliability and ease of use.

## Description

Buy Korg CM400 - Clip-on Contact Microphone w/ 3.5mm mini plug and 5ft cable - Black: Tuning - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good replacement - Easy replacement and works great. I just wish the wire was a little more durable.
Review: Works great - Bought this to use at orchestra rehearsals because sometimes it is too loud to tell if your pitch is correct-with the microphone only your instrument is heard. It plugs into my old faithful Korg tuner with no problem (fits the headphones jack) and seems to be accurate. Works with both my oboe & violin. Recommend!

## Features

- Clip-on contact microphone using piezoelectric elements for accurate tuning by attaching directly to your instrument
- Durable, disconnection-resistant cable with a soft and flexible wire sheath
- Stable 3.5mm mini-plug for reliable connection to the tuner body
- Maximum clip width of 30mm for secure attachment to various instruments without causing damage
- Lightweight and portable instrument tuner, at just 35g (1.23 oz)
- Ideal for group practice environments where surrounding sounds may interfere with tuning accuracy.
- Compatible with a wide range of instruments including guitars, violins, ukuleles, and more.
- Highly reliable for accurate tuning even in challenging conditions.
- Available in black and white to match the color of your gear.
- Known for their reliable performance and durability, the Korg is trusted by musicians worldwide

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSGN4GRF |
| Best Sellers Rank | #5,017 in Musical Instruments ( See Top 100 in Musical Instruments ) #93 in Music Tuning Accessories |
| Body Material | Lithium |
| Color Name | black |
| Customer Reviews | 4.3 4.3 out of 5 stars (117) |
| Date First Available | January 16, 2024 |
| Global Trade Identification Number | 04959112239067 |
| Item Styling | 60W |
| Item Weight | 1.76 ounces |
| Item model number | CM400BK |
| Manufacturer | Korg |
| Material | Plastic |
| Material Type | Plastic |
| Number of Channels | 1 |
| Product Dimensions | 4.13 x 3.23 x 0.91 inches |
| Size | 60W |

## Product Details

- **Brand:** KORG
- **Color:** black
- **Connectivity Technology:** Auxiliary
- **Connector Type:** 3.5 mm Jack
- **Included Components:** CM400-BK
- **Item Weight:** 0.11 Pounds
- **Item dimensions L x W x H:** 4.13 x 3.23 x 0.91 inches
- **Model Name:** CM400
- **Recommended Uses For Product:** Video Conference

## Images

![CM400 - Clip-on Contact Microphone w/ 3.5mm mini plug and 5ft cable - Black - Image 1](https://m.media-amazon.com/images/I/61tQrwukegL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good replacement
*by A***6 on November 28, 2025*

Easy replacement and works great. I just wish the wire was a little more durable.

### ⭐⭐⭐⭐⭐ Works great
*by A***R on September 25, 2025*

Bought this to use at orchestra rehearsals because sometimes it is too loud to tell if your pitch is correct-with the microphone only your instrument is heard. It plugs into my old faithful Korg tuner with no problem (fits the headphones jack) and seems to be accurate. Works with both my oboe & violin. Recommend!

### ⭐⭐⭐⭐ Fun for get foaly effect
*by S***3 on October 12, 2025*

I use this mic to record random sounds for ass onhmm

## Frequently Bought Together

- Korg CM-400 - Clip-on Tuner Microphone - Black
- Korg TM-70T Tuner and Metronome w/ Sound Out Mode, Transpose Mode, and Chromatic Mode - 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.pt/products/624299337-cm400-clip-on-contact-microphone-w-3-5mm-mini-plug](https://www.desertcart.pt/products/624299337-cm400-clip-on-contact-microphone-w-3-5mm-mini-plug)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-20*