Try rebooting the device, and letting the interface reconnect. After that, I'd check the cables. >90% of audio problems come down to a bad cable. If...
I have played on almost every Conn alto and use the same mouthpiece that I use on the other brands, Selmer S-80D. For the Conns, the Super Session D...
I think the bell size and shape really don't have a lot of effect on notes above the right hand E in both registers. To me the deciding factor in the...