
440 User Manual
pg 6
Frequency Response & EQ Curves
Flat - all filters bypassed
-10
+10
-9
-8
-7
-6
-5
-4
-3
-2
-1
-0
+1
+2
+3
+4
+5
+6
+7
+8
+9
dB
20k
Hz
20
High-Pass filter response
-3dB corner at 80Hz or 200Hz
-10
+10
-9
-8
-7
-6
-5
-4
-3
-2
-1
-0
+1
+2
+3
+4
+5
+6
+7
+8
+9
dB
20k
Hz
20
High-Shelf filter response
+3dB corner at 4kHz or 7kHz
-10
+10
-9
-8
-7
-6
-5
-4
-3
-2
-1
-0
+1
+2
+3
+4
+5
+6
+7
+8
+9
dB
20k
Hz
20