YAMAHA Silent Brass for SB7J Sufficient noise reduction Natural tone and blowing comfort Trumpet/Cornet

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- For trumpets and cornets. A set that combines the lightweight and compact pickup mute "PM7X" with the personal studio "STJ" equipped with Brass Resonance Modeling that achieves a pleasant sound. The mute is designed to be smoothly and easily attached and detached. Personal Studio has a wide range of reverb adjustment, allowing you to change the sound from a quiet practice room to a richly resonant large hall.Easily connect to a computer or smart device using the included USB cable to record and record performances. You can.