Tuba Mouthpiece Practice Equipment Brass Buzz Trainer Buzzing Practice Brass Instrument Warm-up (BRASS DESIGN)

【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.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. Introducing a mouthpiece practice support device for brass instrument players! It's small enough to fit in your pocket, and if you keep it in your instrument case, it will greatly improve the quality of your daily warm-ups and mouthpiece buzzing. The cap on the bottom allows you to change the resistance in stages, allowing you to reproduce from a state close to resistance-free to a state close to the resistance of your own instrument. *Mouthpiece is not included. A buzzing practice device that can reproduce the feeling of playing a musical instrument by changing the resistance. The brass design buzz trainer allows you to steplessly change the resistance when playing by twisting the cap on the bottom. By reproducing the resistance of your own instrument and practicing buzzing, you can improve the quality of your practice. In addition, by increasing the resistance, you can also obtain a noise reduction effect. Perfect for backstage warm-ups right before a performance or for practicing at home. It fits in the palm of your hand and can be carried anywhere! With an ultra-compact design measuring 25.5mm in diameter and 65mm in height, it can be placed anywhere in your instrument case, pocket, etc. You can easily practice buzzing at any time, whether it's a short practice on the go or practicing at home. ●Product name: Brass buzz trainer (for tuba) ●Size: Diameter 25.5mm x height 65mm ●Material: Photocurable resin ●Country of manufacture: Japan *Due to the nature of the product being made with a 3D printer, it may look like scratches, bubbles, or discoloration, but please note that this does not affect the quality. Introducing a mouthpiece practice support device for brass instrument players! It's small enough to fit in your pocket, and if you keep it in your instrument case, it will greatly improve the quality of your daily warm-ups and mouthpiece buzzing. The cap on the bottom allows you to change the resistance in stages, allowing you to reproduce from a state close to resistance-free to a state close to the resistance of your own instrument. *Mouthpiece is not included.