KORG CM-300-BK - Clip-on Piezo Microphone for Tuners (Black)

KORG CM-300-BK - Clip-on Piezo Microphone for Tuners (Black)

The KORG CM-300-BK is a contact microphone that transmits your instrument’s vibrations directly to the tuner, ensuring stable readings even in noisy environments (band, orchestra, classroom). Its rubber-coated clip securely attaches to the bell of wind instruments , the bridge of violin/viola/cello , or the headstock of guitars and ukuleles , preventing the tuner’s built-in microphone from picking up ambient noise.

This version features a redesigned cable with more robust strain relief for increased durability and improved signal transmission. With a clamp opening of up to 30 mm and a 1.5 m cable , it terminates in a 6.3 mm mono jack compatible with KORG tuners that support wired input.

Main features

• Contact piezoelectric pickup for precise tuning in noisy locations.
• Stable clamp with rubber that protects the instrument's finish.
• 1.5 m cable with reinforced design at the connection point.
• 30 mm clamp opening for bells, bridges and headstocks of various instruments.
• 6.3 mm jack connector (mono) for tuners with dedicated input.
• Color : Black (BK).

Product benefits

• Consistent tuning : Avoids ambient interference by measuring vibrations directly from the instrument.
• Versatility : Suitable for wind, bowed string, guitar, ukulele and more.
• Protection and grip : the rubber on the clamp minimizes slipping and friction.
• Ready for everyday use : Rugged construction and lightweight for intensive use in rehearsal or on stage.

Frequently Asked Questions

• Can it be used for amplification? No. It's designed for tuners ; it doesn't replace a pickup or audio microphone.
• Which tuners is it compatible with? Models with a 6.3 mm jack input (e.g., KORG tuners/metronomes with a microphone input).
• Does it leave marks? The clamp has rubber to protect the surface; it's recommended to place it on clean, dry surfaces.

Description for projects

KORG CM-300-BK contact microphone for tuners: piezo element with clip (max. opening 30 mm ), 1.5 m cable with reinforced strain relief, 6.3 mm mono jack connector ; weight 35 g ; color black . Recommended for use with wind instruments, bowed strings, guitar and ukulele.