Card In

Input	Channel	Ch (Number)	AES B Out	USB Out
1	MC MC Talkback	Vox 1 Violin 1B	19	19
2	Vox 2	Vox 2	20	20
3	Vox 3	Vox 3	21	21
4	Vox 4	Speech	22	22
5	Speech/Coordinator	Violin 1C	24	24
6	Sax	Sax	25	25
7	Trumpet	Trumpet	26	26
8	Trombone	Trombone	27	27