Filter
Top Products
page 15
CTs Multi-Channel Power Amplifiers
Operation Manual
5.2.4 Channel Level Control
The signal level for each input can be attenu-
ated accurately by adjusting the 21-step Level
Control (see Section 4.2). Figure 5.2 shows the
amount of attenuation in dB for each detent.
Note: Attenuation per detent varies with operat-
ing mode since gain varies with operating
mode. Attenuation amounts shown may vary
±6%.
Detent 4/8 Ohm 70V 100V
0 (full CCW) -68.31 -72.90 -71.02
1 -67.54 -72.06 -70.26
2 -32.23 -36.61 -34.90
3 -25.46 -29.74 -28.00
4 -21.83 -25.87 -24.22
5 -19.23 -23.20 -21.58
6 -17.12 -20.94 -19.40
7 -15.36 -19.02 -17.53
8 -13.76 -17.22 -15.79
9 -12.28 -15.53 -14.20
10 -10.84 -13.90 -12.62
11 -9.51 -12.32 -11.16
12 -8.28 -10.87 -9.81
13 -7.09 -9.45 -8.45
14 -6.30 -8.11 -7.22
15 -4.92 -6.70 -5.94
16 -3.82 -5.26 -4.63
17 -2.62 -3.70 -3.21
18 -1.35 -1.90 -1.66
19 -0.01 -0.01 -0.01
20 (full CW) 0.00 0.00 0.00
ATTENUATION in dB
Figure 5.2 Level-control Attenuation per Detent
5 Advanced Features
and Options