YAMAHA Silent Brass mute PM2 for Euphonium. Allows for practice while reducing volume. - Brand: YAMAHA - Model Name: PM2 - Type: Pickup Mute - Application: For Euphonium - Country of Manufacture: Japan Thank you for viewing. ◆Product Description◆ YAMAHA Silent BRASS PICKUP MUTE EUPHONIUM PM2, made in Japan. This product is approximately 40cm in size. Only the mute itself is included; the personal studio is not included, so please be aware. The outer box has stains. Please understand that this is a used item before purchasing.