Introduction
Welcome to your Korg CM-300 Clip-on Contact Microphone. This manual provides essential information for the proper setup, operation, and maintenance of your device. The CM-300 is designed to accurately capture instrument vibrations for precise tuning, even in noisy environments.
An overview image of the Korg CM-300 Contact Microphone with the Korg logo.
What's Included
- Korg CM-300 Contact Microphone
Setup Instructions
Attaching the Microphone
The CM-300 features a secure multi-instrument clip designed to attach firmly to various instruments.
- Open the clip: The clip opens up to 1.2 inches (30mm).
- Position: Attach the clip to a suitable part of your instrument where vibrations are strong, such as the bell of a brass instrument, the bridge of a string instrument, or the headstock of a guitar/ukulele.
- Secure: Ensure the specially shaped rubber grips are making good contact with the instrument surface for stable attachment.
A close-up view of the Korg CM-300 contact microphone clipped onto the bell of a clarinet, illustrating proper attachment.
Connecting to a Tuner
The CM-300 connects to your tuner via its standard 1/4-inch (6.35mm) phone plug.
- Insert the plug: Carefully insert the 1/4-inch plug into the input jack of your compatible tuner.
- Ensure a secure connection: Make sure the plug is fully inserted to avoid signal loss.
The Korg CM-300 contact microphone with its cable and 1/4-inch plug, ready for connection to a tuner.
Operating Instructions
The Korg CM-300 is a passive contact microphone that transmits vibrations directly to your tuner.
- Power: The microphone does not require external power. It operates passively, drawing power if needed from the connected tuner.
- Tuning: Once connected and attached, play your instrument. The high-precision piezo sensor in the CM-300 will capture the vibrations, sending them to your tuner for accurate pitch detection.
- Environment: The design ensures accurate tuning even in environments with ambient noise, as it focuses on instrument vibrations rather than air-borne sound.
Best Practices
- For optimal performance, ensure the microphone is securely attached and not loose.
- Avoid placing the microphone in areas that might dampen vibrations or cause interference.
Care and Maintenance
- Cleaning: Wipe the microphone and cable with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Storage: When not in use, store the microphone in a clean, dry place, away from extreme temperatures and direct sunlight.
- Cable Care: The redesigned cable is durable, but avoid sharp bends or excessive pulling to prevent damage. Do not wrap the cable too tightly.
Various Korg CM-300 contact microphones, highlighting their robust construction and cable design.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No signal to tuner | Loose connection | Ensure the 1/4-inch plug is fully inserted into the tuner. |
| No signal to tuner | Microphone not properly attached | Re-attach the clip firmly to a vibrating part of the instrument. |
| Inaccurate tuning | External noise interference | While the CM-300 is designed for noisy environments, ensure the microphone is securely attached and not picking up excessive ambient noise if possible. |
| Inaccurate tuning | Faulty cable/microphone | Test with another known-good tuner or microphone if available. Contact support if issues persist. |
Product Specifications
| Feature | Detail |
|---|---|
| Brand | KORG |
| Model Name | CM-300 |
| Connectivity Technology | Wired (1/4-inch Phone Plug) |
| Special Feature | Durable, High-Precision Piezo Pickup |
| Compatible Devices | Tuners, various musical instruments (Guitar, Bass, Brass, Strings, Ukulele, etc.) |
| Color | White & Black (CM300WHBK) |
| Included Components | Microphone |
| Microphone Form Factor | Mini Clip-on |
| Item Weight | 0.04 Kilograms |
| Item Dimensions | 3.3 x 4.8 x 1.1 inches |
| Enclosure Material | Metal, Plastic |
| Clip Maximum Width | 1.2 inches (30mm) |
Warranty Information
The Korg CM-300 Clip-on Contact Microphone comes with a 5-year warranty. Please retain your proof of purchase for warranty claims. For detailed terms and conditions, refer to the official Korg website or contact customer support.
Customer Support
For further assistance, technical support, or warranty inquiries, please visit the official KORG website or contact their customer service department.
Official KORG Website: www.korg.com