PROUDLY DESIGNED & 3D PRINTED IN AUSTRALIA

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3D PRINTED MUTES

Own the Feel.

Where tone meets craftsmanship. Designed for brass players who demand authenticity, comfort, and control — every note feels alive.

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Designed & printed in Australia

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SDT Technology

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Custom colours & branding

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Ships worldwide

No more corks with Tech Tone!

At Tech Tone Mutes

We believe that music is a powerful form of expression, and every musician deserves to have the tools they need to create their unique sonic experience.
Our innovative approach combines the artistry of music with the precision and versatility of 3D printing technology, resulting in exceptional products that enhance musicians' performance and creativity.

Shop Our Bestsellers

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Introducing

SDT: Sound Diffusion Technology

Our innovative two-stage sound diffusion system sets a new standard: the core diffuser masterfully tames initial sound waves, while the exit tube diffuser, crafted from advanced sound-absorbing material, ensures whisper-quiet output.

  1. Core diffuser masterfully tames initial sound waves inside the bell
  2. Exit tube diffuser, advanced sound-absorbing material, delivers whisper-quiet output
  3. No excessive back pressure, play as long as you want, effortlessly

Why 3D printing changes everything

Precision no handcraft can match

Traditional mutes rely on hand-formed aluminium and crumbling cork. Tech Tone's 3D-printed walls are uniform to 0.1mm, perfect acoustics, perfect intonation, every single time. Uniform wall thickness — consistent tone across every unit Lightweight filament, 30–40% lighter than aluminium equivalents Swappable mounts, no corks to file, no squeaking, no guessing Local materials, sustainably produced, Australian-made

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Why Tech Tone

Built for brass players, by a brass player

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Zero back pressure

SDT two-stage diffusion — play for hours with a completely natural embouchure feel.

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Plays in tune

Precision 3D-printed geometry means unparalleled intonation — no pulling out, no fighting the mute.

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Cork-free mounts

Swappable neoprene mount system. Snug fit, no squeaks, hygienic — and easier than cork.

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Custom to you

Any colour, your name, your band branding — made to order with no minimum quantity.

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Genuinely lightweight

3D-printed filament is 30–40% lighter than aluminium — less bell fatigue over long sessions.

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Australian-made

Designed and printed in Australia by Jon Newell. Local materials, sustainable production, no middlemen.

What players are saying

Trusted by pros, loved by students

⭐⭐⭐⭐⭐ 4.9 average · 200+ verified reviews

⭐⭐⭐⭐⭐

Ive started using these mutes and recommending them to my students…. I highly recommend Techtone, they are lightweight, accurate tonally and easy to use.

Murray Bishop
Sydney, Australia

⭐⭐⭐⭐⭐

You don't normally say this about a Harmon-style mute, but the Tech Tone has excellent projection.

Stephen Wentworth
United States

⭐⭐⭐⭐⭐

“I've been so impressed by Tech-Tone as mute designs have evolved, that they have now replaced my entire mute collection (with the exception of my plunger). I regularly play these mutes in big band and musical theatre settings, as well as for home studio recordings.”

Gary Badger
Sydney, Australia

⭐⭐⭐⭐⭐

“I just tried these yesterday at Ozwinds Brisbane, and without hesitation bought the cool wah mute . Free blowing, in tune and easily matched the Jo ral bubble tone. It blows better than the Jo ral too. Very impressive and I'm sure I'll end up buying more.”

Jeremy Williamson
Brisbane, Australia

⭐⭐⭐⭐⭐

“I love playing with and practicing on the Tech Tone Mutes . Easy to play light weight and zing when you play them.”

Adrian Munn
Sydney, Australia

⭐⭐⭐⭐⭐

I've been so impressed that they've replaced my entire mute collection. The intonation is unlike anything I've played through, no stuffy feel whatsoever.

Principal trumpet
Symphony Orchestra · Melbourne

⭐⭐⭐⭐⭐

The trombone straight mute doesn't even feel like it's there. The mounts are genius, I'll never go back to cork. Intonation is excellent.

Jazz trombonist
Brisbane, Australia

⭐⭐⭐⭐⭐

Got a custom-coloured one made for my student ensemble. The kids actually want to practice because their mutes look cool. Brilliant product.

Brass teacher, high school band
Auckland, NZ

The Practice Room

Brass resources & guides

Tech Tone at the Nationals 2024

Tech Tone at the Nationals 2024

Wow what a Weekend!It was fantastic to meet so many musicians and attend the Australian National Band Championships this year. TechTone gave free mutes as prizes for solo competition winners...

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