Block Diagram
fig.block
AUX IN
L(MONO)
R
L
R
GUITAR INPUT
MIC/LINE INPUT
How to Use the Carrying Case
When you store the AC-90 in the carrying case, put the plug of the AC cord in the side pocket.
fig.102.eps
GUITAR CHANNEL
STEREO EFFECT
VOLUME BASS MIDDLE TREBLE
CHORUS
REVERB/DELAY
MIC/LINE CHANNEL
VOLUME BASS MIDDLE TREBLE
ANTI
+
+
FEEDBACK
MASTER VOL
PHONES
SUB WOOFER OUT
TWEETER Lch
WOOFER Lch
STEREO
POWER AMP
TWEETER Rch
WOOFER Rch
L
R
LINE OUT
MONO
DI OUT/TUNER OUT
77