dB HI-Pass Filter 4.0
3.0 | | | | |
2.0 | | | | |
1.0 | | | | |
0.0 | | | | |
-1.0 | | | | |
-2.0 | | | | |
-3.0 | | | | |
-4.0 | | | | |
20 | 100 | 1k | 10k | 20k |
Frequency/Hz
8.EQUALISER
The Equaliser(EQ) comprises three sections. The upper con- trol provides H.F.(treble) boost and cut of +/-15dB. The lower two pairs of knobs are arranged as a cut/boost control (lower knob) of +/- 15dB, and a SWEEP(frequency) control which determines at which frequency the boost/cut action will be centred. The LF sections are essentially Swept Low Frequency controls, covering a range from 40 to 400Hz and providing much greater flexibility than a conventional LF(bass) control. The MID section, with a frequency range from 250Hz to 8kHz is particularly versatile for vocals, ena- bling particular characteristics of the singer to be lifted or
dB | LF Section | | | | |
20.0 | | | | | |
15.0 | | | | | |
10.0 | | | | | |
5.0 | | | | | |
0.0 | | | | | |
-5.0 | | | | | |
-10.0 | | | | | |
-15.0 | | | | | |
-20.0 | | | | | |
20 | 100 | 1k | 10k | 20k |
| | | Frequency/Hz | | |
dB | MID Section | | | | |
20.0 | | | | | |
15.0 | | | | | |
10.0 | | | | | |
5.0 | | | | | |
0.0 | | | | | |
-5.0 | | | | | |
-10.0 | | | | | |
-15.0 | | | | | |
-20.0 | | | | | |
20 | 100 | 1k | 10k | 20k |
| | | Frequency/Hz | | |
