The Flanger FH-10 is a soundhole humidifier for acoustic guitars. It helps maintain a suitable level of humidity inside the instrument and can protect the wood from drying out, cracking and deforming, particularly in dry environments or heated rooms.

The built-in analogue hygrometer allows you to monitor the humidity inside the guitar body. This provides a quick overview and makes it easier to determine when additional moisture may be needed, without requiring a separate measuring device.

By helping to maintain stable humidity, the Flanger FH-10 can help preserve the guitar’s structure, tone and playability. Correct humidity levels may also contribute to extending the instrument’s service life.

The humidifier is easy to install in the soundhole and stays securely in place during use. Its round, discreet design does not interfere with playing, and it can remain in the guitar while the instrument is stored in a case.

• Soundhole humidifier
• Built-in analogue hygrometer
• Helps prevent drying and cracking
• Easy to install and use
• Suitable for acoustic guitars