0
-5
-10
-15
-20
-25
20
0
-5
-10
-15
-20
-25
20
10
5
0
-5
-10
100
FREQUENCY
Figure 12. RUMBLE FILTER and HF CUTOFF FILTER
100
Figure 13. LOUDNESS Control
Figure 14. BASE TRIM Controls—separate controls are
provided for R and L outputs.
1 KC
1 KC
FREQUENCY
10 KC
20 KC
10 KC
20 KC
15