Audio Developments AD144 User Manual
Page 21

20
STEREO LINE MODULE 
 
(1) Input-changeover toggle
(2) Phase-change toggle
(3) Input-balance control
(4) High-frequency amplitude 
 control
(7) Auxiliary 1 level 
control
(5) Mid-frequency 
amplitude 
(6) Low-frequency amplitude 
 control
(8) Auxiliary 2 level 
control
(9) Auxiliary 3 level 
control
(10) Auxiliary 4 level 
control
(11) Width 
control
(12) L, R, A/B, C/D 
 routeing switch
(13) Pre-fade listen 
 and indicator LED
(14) Overload LED - left & right
(16) EQ selector
(17) Aux 1 source selector
(18) Aux 2 source selector
(19) Aux 3 source selector
(20) Aux 4 source selector
(21) Matrix selector
(22) Routeing to monitor
(15) Channel fader
