Miraphone M5050 Bb-Euphonium, model Ambassador Edition, compensating system, 4 perinet valves (3+1), O 310 mm bell, 15,50 mm to 16,20 mm bore, nickelsilver slides, 1st and 3rd slide waterkey, goldbrass leadpipe,...
Yamaha YEP-642 S II Bb euphonium. NEO Series, 4 valves (3 top & 1 side action), compensating system, 11.8" bell, 0.591-0.661" bore, silver-plated brass, includes Yamaha 51 mouthpiece and case.