Yamaha Silent Brass for Euphonium SB2X (Pickup Mute™ 'PM2X' + Personal Studio™ 'STX-2') I purchased this used item in January 2026 from a physical store with the intention of giving it as a gift. At the time of purchase, it was advertised as being fully functional and including all accessories. However, I never had the opportunity to give it as a gift, so I am now selling it. The original box is not included; everything shown in the images is what you will receive. As this is a used item, please examine the images carefully before considering a purchase. Please also understand that there may be signs of use, such as wear, dirt, and minor scratches, that I may not be able to fully describe. For packaging, I will wrap the item in bubble wrap as shown in the photos and then pack it in a cardboard box with other items for shipping. Thank you for your interest.