YAMAHA HR-29D4 Mouthpiece for Horn Standard Series (Yamaha HR29D4)

【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.

High-precision mouthpiece made with the latest computer-controlled processing machines. Smooth attack, easy control. We have a diverse lineup that caters to each individual's style. HR-29D4: A double cup that is a combination of a moderate V cup and an extremely deep V cup. The inner diameter of the rim is a little small, but the throat is thick and the sound is rich. Rim inner diameter (mm): 16.88 Throat diameter (mm): 4.50