F#4 Drone Flute 440 Hz - DORIAN Scale

F#4 Dorian — the best-seller learns a new language.

The F#4 is the key that started I AM Sound. Thousands of players. Our all-time flagship voice. Until now, it has always spoken in minor.

The Dorian scale sits in the space between minor and major: it keeps every bit of the emotional depth you love in the classic F#4, then lifts it — a subtle brightness that makes melodies feel open, curious, and forward-moving. Some call Dorian the minor that remembers joy. On a drone flute, where the harmony stays anchored beneath you, it's the scale that makes you want to keep playing.

Same body. Same 4th-octave center. Same steady drone. A new door.

If the classic F#4 is dusk, Dorian is the hour just after — when the light hasn't fully left and everything feels possible.

For the 432 Hz version, click here.

Made to order for you — printed, tuned, and sound-checked in the USA. The ship window on this page is the live one.

• Tuned to 440 Hz — standard concert tuning; plays in tune with other instruments right out of the box
• Sliding airway blocks for easy moisture clearing
• Rear opening for optional mic clip and/or wearable strap
• Portable modular build
• Made from eco-friendly materials

DISASSEMBLY / ASSEMBLY:

This drone flute arrives assembled in numbered pieces. To disassemble for portability, gently wiggle each joint apart (don't force it). To reassemble, follow the numbering sequence: press the pieces together part-way by hand, then tap into place on a soft surface (a rubber mallet works great too) until they lock. This keeps the airways tightly sealed for optimal tone.

The flagship key, between worlds.

🎧 Hear this key first → sound.iamsound.one