Soleil Euphonium SEU-3 specification (high-end model) It's in beautiful condition because it hasn't been used much. This is an SEU-3 imported and sold by Kyoritsu Corporation Nagoya. The difference from the SEU-1 is that this model has added braces to give a certain amount of resistance to the tube's resonance and blowing feel, adding brightness and depth. Other features include higher-end ribbing on the tuning slides and higher precision in the construction of the pistons. With the used wind instrument market prices rising, I think this is a good deal. Specifications ■ 4 pistons (4th piston side action) ■ Large shank (thick tube) Piston operation is good. No sticking inside the tubes. [Included items] Semi-hard case (2 straps, with casters) Mouthpiece ⚠️This is a used item that has been used by an individual, so please understand this before purchasing. ⚠️I believe there may be minor dirt and dullness that cannot be conveyed in the photos, but I have taken as many photos as possible to avoid any problems. ⚠️I have checked it thoroughly and I don't think there is any rust, but please understand that I cannot guarantee perfection. Management number 9000449