IAMSOUND presents the F#4 Drone v2 Expansion Pack in 432 Hz — Modular Kit System
This modular kit allows you to expand and reconfigure your existing v2 F#4 Drone Flute in 432 Hz, unlocking new airflow, feel, and playing possibilities within the F#4 ecosystem.
Important Note: Must have a v2 F#4 Drone Flute in 432 Hz to go with this!
This expansion pack includes three F#4 extension modules (C#4, D4, E4) along with a dedicated organizer / storage stand, making it easy to swap configurations and keep your parts clean and protected between sessions.
Think of this kit as the door unlock to the F#4 modular system—transforming your single flute into a flexible, reconfigurable instrument while preserving the sound, tuning, and playability you already love.
If interested in the v2 440 Hz Expansion Pack version, as well, click here.
⚠️ Compatibility (Please Read)
This expansion pack is designed for the v2 F#4 Drone Flute in 432 Hz.
This F#4 Drone v2 432 Hz Expansion pack is not interchangeable between:
- Original F#4 Drone Flute (v1)
- Different Hz (440)
Each expansion pack is tuned to a specific frequency and built to match a specific flute version. Please choose carefully to ensure proper compatibility.
If you have an existing v1 F#4 Drone in 432 Hz, and feel your bottom connecter piece is easy enough to disassemble/reassemble, we have v1 expansion packs available as well.
To see our complete collection of F#4 Drone Extension Packs, click here.
What’s Included
- 3 × F#4 Extension Modules (C#4, D4, E4)
-
Organizer / Storage Stand for clean storage and fast swapping
Features
Tuned to 432 Hz
Designed for the F#4 Drone system (v2 only)
Modular expansion kit
Made from eco-friendly materials
Includes organizer stand for clean storage and easy transport
Limited inventory — check back often for restocks and new colors
Disassembly / Assembly Notes
Please disassemble with care if doing so for portability:
- Slowly wiggle the joints while pulling—do not force
- When reassembling, follow the numbering sequence
We recommend:
- Connecting pieces part-way by hand
- Using a hard floor surface (with rug or carpet)
- Gently tapping pieces into place until they lock
(A rubber mallet works great if needed)
This design ensures the airways remain tightly sealed for optimal sound.
