9. R - Hi Z / Line Input
This 1/4Ё input can be used as a Hi-Z instrument input (guitar/bass, etc.) or a
line level input. The input is balanced, but accepts either balanced or unbalanced
signals.
10. L - 1/8Ё Mic Input
Connect microphones with 1/8Ё plugs to this jack.
11. L - Hi-Z / Line / Mic Input
Use the XLR connector for microphones or balanced line level signals. Use the
1/4Ё in the center of the XLR jack as a Hi-Z input for guitar/bass, or as a line
level input. The input is balanced, but accepts either balanced or unbalanced
signals.