Yamaha STX-2 Personal Studio for Silent Brass Mutes

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STX-2 Personal Studio for Silent Brass Mutes
STX-2 Personal Studio for Silent Brass Mutes STX-2 Personal Studio for Silent Brass Mutes
This item is made to order:
Usually delivered within 2-4 months
Available to buy
Usually despatched same day for orders placed before 2pm
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Why we love it…

As fantastic as they sound, there are times when playing a trumpet, cornet, flugelhorn, trombone, French horn tuba or euphonium at normal volume just won't go down well with housemates or neighbours. Practice mutes can reduce the audible volume dramatically - but just as dramatically, they can rob the sound of character, expression and nuance.

Our Silent Brass system is the perfect solution. Comprising the STX-2 pocket-sized Personal Studio unit and a Silent Brass Mute (sold separately), Silent Brass brings down the external volume of your brass instrument - and then, through earphones, restores it to full volume and full tone, complete with accurate response, dynamics and all the nuances you need to practice and to enjoy playing.


Designed for the new generation of our Silent Brass mutes, the STX-2 Personal Studio features our groundbreaking Brass Resonance technology - transforming a muted brass sound to a responsive, ultra-realistic non-muted sound through earphones or headphones. Perfect for practicing at any time of day or night.


Personal Studio™

Dimensions (W x D x H)70 x 20 x 98mm
Weight71g (2.5 oz) without batteries
Jacks and TerminalsMUTE IN, AUX IN, PHONES
ControlVOL. (volume), Reverb type, Power ON/OFF
Brass Resonance Modeling™Yes (It behaves correctly only when compatible Pickup Mute™ is connected to Personal Studio™.)
Power SupplyAA alkaline or nickel-metal hydride batteries x 2 (3V DC)


Included AccessoriesStereo Earphones, Owner’s Manual

Please Note

  • Please note that Brass Resonance Modeling is only available when the STX-2 Personal Studio is combined with a PM1X/2X/3X/5X/6X/7X Pickup Mute. It is not available with any other Personal Studio or Pickup Mute models.
  • AA batteries are not supplied. Please purchase separately.
  • SILENT Brass™, Personal Studio™, Pickup Mute™, Brass Resonance Modeling™, and SILENT Brass™ logo are all trademarks owned by the Yamaha Corporation.
Product IDBSTX2

Questions & Answers

Ask a Question:


Thank you for your message. We can confirm that the PM6X Mute for Flugal Horn is compatible with STX2 Personal Studio. 

Kind regards, Yamaha Music. 


Hi Luis, thanks for getting in touch. The current Silent Brass Studio pack, the STX-2 is designed to work with the latest PM-X Silent Brass Mutes. 

It's technically possible to use the STX-2 with the older PM model mutes but bear in mind that the Brass Resonance Modelling (which makes the tone through the earphones or headphones sound incredibly natural) won't be enabled and that you might experience some distortion (hence we don't support or recommend that combination).

We have a pack which includes the latest Silent Brass Mute and Studio Pack for Flugel Horn: