Berkeley Double Bell Bb C /F G Piccolo Trumpet (Silver Gold) 
From the wed site: (edited)
Look this beautiful and cool Berkeleywind Bb and C Double bell trumpet and Piccolo trumpet, you can Screw in 2nd piccolo bell to 4 rotary valve, became trumpet + piccolo.hard to believe it. right? this horn is design by Berkeleywind also come with extra 3 tuning pipe can let you change from Bb to C but if you don't lock 4th valves. then this special trumpet can play in key or A and B, if you are piccolo player. you can play trumpet and piccolo in the same time.which is you can make total 6 octaves in same trumpet.crazy!this is our 3rd improve double bell trumpet and getting much better and useful, come with very smooth piston These top line professional instruments are the best and only one in the world ever also that money can buy. after you play this horn. you will be find out how berkeleywind people crazy enjoy the horn business and our factory can make this professional instruments. the pitch is in perfect, been turn by electrical tuner CNC machine
so try one today and help us to make better and better in the future.come with 2 pcs of mouthpiece 7c and 10c, help you to play in high note
