Filter - Solid State Logic AWS DELTA 916 Owner's Manual

F
ILTER
The filter and EQ are both switched in using the EQ IN switch (
Turning the HPF pot up from minimum then activates the filter (18dB/Octave high pass). The EQ IN
LED is off when inactive, lights red when the EQ is in circuit but the filter is inactive, and lights green when
the filter is active.
E
QUALIZER
The EQ is activated using the EQ IN switch (
The EQ IN LED lights when the EQ is in circuit. Each band has a gain control pot labelled dB (±20dB of
gain, notched at 0dB), and a frequency control with the following ranges:
40Hz
LF:
200Hz
LMF:
600Hz
HMF:
1.5kHz
HF:
High (HF) and low (LF) bands default to a shelve shape. Press each band's BELL button to switch to a
fixed Q parametric shape.
2
High-mid (HMF) and low-mid (LMF) bands are parametric, adjust the Q between 0.2 and 2 using each
band's Q pot.
G-EQ (
The difference between E-Series and G-Series EQ is as follows:
E Series The bell curves are steeper sided and there is no overshoot on the shelf curve. E Series EQ is
3
more aggressive and is therefore better for removing problem frequencies.
1 G Series The bell curve has a more rounded shape at low gains and the shelf curve overshoots zero
slightly at the base of the curve. G Series EQ is more subtle and is often considered particularly suited to
acoustic instruments and vocals.
With the gain at maximum boost or cut both curves are identical.
924
AWS 948
The upper G-EQ switch operates on shelving bands and the lower on parametric bands, as indicated by the symbols to
the right of the switches.
The EQ can be switched between channel paths in the Channel Setup screen described on Page 3-4.
AWS elta Owner's Manual
1
- 600Hz.
- 2kHz
- 7kHz
- 22kHz
) toggles the EQ shape between E-Series and G-Series EQ curves and control interaction.
2
25.0
'E type'
20.0
'G type'
15.0
Both
10.0
5.0
0.0
-5.0
10.0
15.0
20.0
25.0
10 100
).
1
).
25.0
20.0
15.0
10.0
5.0
0.0
-5.0
-10.0
-15.0
-20.0
-25.0
1k 10k 20k 20
Analogue Operations
'E type'
'G type"
100 1k 10k
2
3
1
948
100k
Page 3-9