Thomann AH-704GP Alto Horn
Thomann AH-704GP Alto Horn, Alto Horn, Superior model, Tuning: E flat, Bell Ø: 203.2 mm (8"), Bore: Large 11.94 mm (0.466"), 4 Water keys, Brass body, Bell made of gold brass, Gold trim kit and trigger on main tuning slide, 3 Monel valves, Sheet...
