kMIDIPropertyMaxReceiveChannels
The maximum number of MIDI channels on which a device may simultaneously receive channel messages.
Declaration
let kMIDIPropertyMaxReceiveChannels: CFStringDiscussion
The property value ranges from 0 to 16. Values for this property indicate:
0 for devices that only respond to system messages
1 for nonmultitimbral devices
2 to 15 for multitimbral devices with fewer than 16 voices
16 for fully multitimbral devices