Silent Brass for Euphonium
new sticker

Euphonium Mute on Instrument

$ 323.95

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Combine the STX-2 Personal Studio with the PM2X Mute and you get the all new SB2X - 3rd generation Silent Brass System for Euphonium.

Yamaha’s next generation SILENT Brass delivers greater playing enjoyment, anytime, anywhere.

The new SILENT Brass consists of a smaller, lighter, free blowing Pickup Mute™, and the Personal Studio™, which features Yamaha’s exclusive Brass Resonance Modeling™.

Used together, the two deliver the natural acoustic tone you hear when playing without a mute, making it feel as though you are playing mute-free.




Personal Studio STX-2


(W x D x H) 70 x 20 x 98 mm
(2-3/4"W x 3/4"D x 3-7/8"H)
Weight 71g (2.5oz) without batteries
This unit is small enough to fit easily into your shirt pocket, or be attached to your belt. This makes the new it very portable and convenient.

Improved Sound

The sound from this "3rd generation" system has been greatly improved over the previous generations, by using the process called Brass Resonance Modeling. This utilizes three simultaneous processes to produce the realistic tone of the brass instrument. This unique technology by Yamaha uses the modeling of non-muted brass instruments to correct your instrument's tone when the Pickup Mute is in place. With a combination of The Personal Studio and a Pickup Mute, the resulting sound is so realistic, it's hard to tell whether the instrument is muted, or not.

1. Eliminate the “Mute” Sound

Digital processing applied to the sound received by the mute’s
microphone effectively cancels the sonic characteristics of the mute.


2. Add Ambience

Another digital process brings back the natural sound of the un-muted instrument, and adds the characteristics of the acoustic environment through which the sound travels before returning to the player’s ears, making it sound as if you are playing without a mute at all.


3. Adjust Left/Right Balance

Digitally simulating how the sound returns to your ears—adjusting for the slight differences in volume, timbre, and delay between your left and right ears—and adding reverb constructs a virtual sound scape that makes it sound like you are playing in a large room or concert hall.


PM2X Mute


(diameter x length)

210 x 395 mm (8-1/4" x 15-9/16")

Weight 750 g (1 lbs. 10 oz.)

The Pickup Mute™ combines a high-performance mute with an internal microphone to pickup sound.

Significantly smaller than previous versions, this mute offers superior muting performance,
delivers excellent intonation over a wide pitch range, and natural playability.

New mutes are designed to attach and remove smoothly and easily.

Significantly Lighter - It is designed to be significantly smaller and lighter than previous models to improve the balance when playing, yet it offers approximately the same muting efficiency along with stable pitch over a wide range and unrestricted breath flow.

Specially Designed Mini Microphone - The new SILENT Brass Pickup Mute combines a high-performance mute with an internal microphone to capture your sound. The surrounding mute design were all optimized to bring out the full potential of Brass Resonance Modeling.

Disassembles to Compact Size - The disassembled mute body halves can be stacked for compact storage, and may even allow the mute to be stored inside the tuba bell while inside its case or gig bag!*

* Note: Yamaha tubas will not fit in the original equipment hard case with the tuba mute installed. However, the instrument may fit in other cases or gig bags from some manufacturers with the mute installed. Please confirm the fit independently. Do not stand the instrument on its bell when the mute is installed.

Adjustable Pitch and Playing Feel - An adjustable rod allows the position of the mute head to be raised or lowered inside the bell while playing. This gives you the ability to customize the feel and the pitch to find the perfect fit for your own instrument and playing style. In addition, this allows the mute to be adjusted for a wide range of bell sizes, making the same tuba mute usable with with Bb, C, Eb, and F horns.

Silent Brass Systems include:

Pickup Mute
Personal Studio
Earplug-style Stereo Headphones
Owner's Manual

This system is brand new in a box!!

Silent Brass comes with a 1-year manufacturer warranty

All shipping is exclusively with



As an authorized Yamaha Dealer in the USA, I cannot compete with Yamaha Dealers in other countries.

This means I can only ship to addresses within the USA