McPherson Humidity System Kit

Protect your investment with a humidity system designed specifically for your McPherson wood guitar.

The McPherson Kit combines our precision fit McPherson Soundhole Plug with the trusted MusicNomad Humitar™ humidification system, creating a clean, secure, and highly effective solution for maintaining proper humidity inside your guitar.

Unlike traditional case humidifiers, this custom-designed system positions the humidifier directly in the guitar's soundhole, allowing moisture to be released where it's needed most—inside the body of the instrument. The soundhole plug helps retain humidity within the guitar, creating a stable microclimate while the instrument rests safely in its case.

To ensure your guitar is always stored in the ideal environment, the kit also includes an accurate digital hygrometer, allowing you to monitor the humidity inside your guitar case at a glance. With proper humidity monitoring and controlled moisture delivery working together, you'll have everything you need to help keep your McPherson performing at its best.

Simply moisten the Humitar sponge with distilled water, insert it into the soundhole plug, place the hygrometer in your case, and store your guitar as usual. The result is an elegant, low-maintenance system that helps protect your instrument from the effects of dry conditions, including cracks, shrinking wood, and changes in playability.

Kit Includes

• Custom McPherson Soundhole Plug
• MusicNomad Humitar™ humidification system
• Accurate digital hygrometer
• Complete humidity management solution for McPherson wood guitars
• Helps protect your guitar from the damaging effects of low humidity
• Designed for use while the guitar is stored in its case

Whether you're facing the dry winter months or traveling through changing climates, the McPherson Humidity System Kit provides a complete humidity management solution to help preserve the tone, stability, and beauty of your instrument for years to come.