A4 Single Flute 440 Hz
A4 Single Flute 440 Hz
Never played a note? Perfect — if you can breathe, you can play this.
432 for ceremony and calm · 440 to play with other instruments
Printed, tuned, and sound-checked in the USA · ships in 2–3 weeks
White — Made for you · Ships in 2-3 weeks
Est. arrival in 3–4 weeks
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4 or more: save 20%.
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Other Tuning
Add the 432 Hz twin for ceremony and sound baths. Both save 10%.


Bundle or code, you always get the bigger saving.
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Flute Size Guide
Flute Size Guide

Frequency
Frequency

IAMSOUND presents the A4 Single Barrel Flute
Our most AFFORDABLE starter flute - priced at $25!
For the 432Hz version, Click Here.
The A4 Single Barrel Flute has been designed and tested by myself and my friend Ibrahim, who happens to live in Egypt! Tuned to 440 Hz so you can have fun with it in music circles and jam sessions. It's in the 4th Octave (although it's still fairly small in size, being in the A scale)
The A4 single is very portable, making it perfect for hikes or anywhere on the go.
A lot of love and energy has gone into the development of these flutes (along with some flute solos while I watch them print in my basement) and I am excited to see these in the wild!
Two ways to get yours — ⚡ Ships Now colors leave our shop in 1–3 business days · 🖨️ Made for You colors are printed, tuned, and sound-checked in the USA and ship in 2–3 weeks. The color you pick above shows which.
- Eco-friendly materials
- Tuned to 440 hz
- Sliding airway block for easy moisture removal
- Rear opening for optional mic clip and/or wearable strap
- Very portable with connecting pieces
DISASSEMBLY / ASSEMBLY:
This drone flute arrives assembled in numbered pieces. Please disassemble with care if deciding to do-so for portability (slowly wiggle around the joints as you pull). When re-assembling, please follow the numbering sequence. We recommend connecting the pieces part-way by hand, and then finding a hard floor surface (either with a rug or carpet) to tap the rest of the pieces in place until they lock (rubber mallet works great as well if needed). We designed it this way to ensure the airways remain tightly sealed.
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Real customer stories
The sound is clear, crisp, absolutely beautiful. I am blown away by how great sounding this A4 single 440HZ flute is. I Am Sound creates such wonderful flutes. Easy to play, you can take them anywhere with you. So very peaceful. Thank you I Am Sound 🙏💚
Thank you so much for your wonderful review! We're thrilled to hear you love the sound and ease of our flute. Enjoy making beautiful music with it!
Did a review then realized I omitted “single”. The single is much easier than the drone flutes to get the fingerings where they need to be. I am a woman with average size hands and finger length. I don’t think a child would be able to reach all the holes however
Thank you for sharing your experience! It’s helpful to know how the A4 single flute feels for different hand sizes, and your feedback about reach will be useful for others considering this instrument. Happy playing!
Excellent purchase for the price. Also a quick delivery.
Thinking about buying enough for a small flute circle with some middle school students.
That’s wonderful to hear—thank you so much! 🙏 A small flute circle with middle school students sounds amazing. When you’re ready, feel free to reach out and we’d be happy to help with recommendations or bulk options.
Everything seems great with this flute. I just need to learn to play it better.
Thank you for your review! We're glad to hear that you are enjoying your A4 Single Flute in 440 Hz. Keep practicing and we're sure you'll become a pro in no time. Happy playing!
1. Feel: I originally got this as an stress-reliever aid to play for fun inbetween work calls and instantly fell in love. Beautiful sound and very easy to learn by practicing as little as 10 minutes per day.
2. Personalizing: All the flutes and Ocarinas take thicker paint and inks well. I used a fairly congealed gold ink to add some fun accents to the holes and rings. Keep in mind water based or too high of liquidity paint will bleed out, so be delicate and deliberate.
Hi! Thank you for the kind words! We're so glad the flute brought both calm and creativity to your day. Love the gold ink touch—and great tip on painting! ✨