I just bought a used horn a Liberty by Bach, and it came with 2 mouthpieces, a Bach 5C and a UMI 7E, I can find specs on the Bach, but I can't find any info on the UMI, any info from anybody??? Thanks,


I'm also tring to find out what type of mouthpiece would be best for me?? I love jazz and hope to get into a local Jazz band soon. I know that getting the right mouthpiece is kinda a trial and error process, but what can I do to narrow it down to what would be best for me????

UMI mouthpieces come from Conn/Selmer, and their sizing for the trumpet mouthpieces follows Bach's. The 7E has a "medium-sized" diameter and a shallow cup, designed for piccolo or Eb trumpet. You can find more at: http://accessories.conn-selmer.com/pdf/brmthpcs.pdf