Alto L-16 User Manual page 18

- AUX SENDS
These 1/4" phone sockets are used to send out the signal from the AUX Bus to external devices such as effects.
- AUX RETURNS
Use these stereo 1/4" phone sockets to return the sound of an effect unit to the Main Mix. You can also use
them as an extra auxiliary input.
CH8
1 2
1 2
AUX SENDS
1 2
AUX RETURNS
1 2
L L
R R
56
57
DIRECT OUTS (BAL/UNBAL)
CH7 CH6 CH5
SUBGROUPS OUT
3 4
3 4
SUBGROUPS INSERT
60
56
3 4
3 4
L L
R R
57
58
CH4 CH3
59
17
CH2 CH1