【YAMAHA】Silent Brass SB7J Mute for Trumpet/Cornet Unused, but the mini stereo cable and instruction manual are not included. Everything in the images is included. ・For trumpet/cornet. ・A set combining the lightweight and compact pickup mute "PM7X" and the personal studio "STJ" equipped with Brass Resonance Modeling for a pleasant sound. ・The mute is designed for smooth and easy attachment and detachment. ・The personal studio has a wider range of reverb adjustment, allowing you to change the sound from a practice room with little resonance to a grand hall with rich resonance. You can easily connect it to a computer or smart device with the included USB cable to record and film your performance. Silent Brass SBJ Series Connect with the world, anytime, anywhere. You want to play as much as you like, whenever you like, without being bound by time or place... Yamaha's next-generation Silent Brass makes that possible. A pickup mute that is smaller, lighter, and easier to play, and a personal studio equipped with Yamaha's unique Brass Resonance Modeling. By combining these two, it provides a playing experience that makes you forget you're wearing a mute. Easy to attach and detach The mute is designed for smooth and easy attachment and detachment. Fits neatly inside the bell The compact design allows you to store the instrument in its case with the mute attached to the bell. ※Excluding flugelhorn (protrudes 3-4cm) ※There are restrictions on the model numbers of instruments that can be stored in the case. So light you'll forget you're wearing a mute The lightweight mute improves the weight balance in the bell, reducing stress during performance. Eliminates the "sound quirks" unique to mutes By digitally processing the sound captured by the microphone at the tip of the pickup mute, the muffled sound unique to mutes is alleviated.