Owners Manual

In case you activate the DC jumpers, the second filter stage (DIP-switches 5/6) cannot be used because the filter uses the
output capacitor to determine the corner frequency.
WARNING: When the output capacitors are bridged there can be DC offset voltage present at the SE II‘s output connectors.
Please make sure that the following input stage is AC-coupled before activating the DC jumpers. If you do not know the
coupling status of the next following input stage have your setup checked by a dealer or avoid to use this jumper. DC at the
output stage of a power amplifier can destroy loudspeaker chassis!
Possible filter curves:
In the image above the RIAA bass boost in connection with the lower corner frequencies of the filters are shown.
All in all sixteen different lower corner frequency curves are possible by the several filter combinations. These curves are partly
similar but always differ in details.
Please have in mind that especially with systems not capable of really reproducing frequencies below 60Hz the
differences might be hardly audible!
Audio Precision 04/22/08 12:46:13
phono_highpass _filter.at2
ColorSweep Trace Line Style Thick Data Axis Com m ent
1 1 Magenta Solid 1 Anlr.Level A Left
2 1 Blue Solid 1 Anlr.Level A Left
3 1 Cyan Solid 1 Anlr.Level A Left
Mess ung: Frequenzgang 20Hz bis 20kHz
Datei: aas fa.at2
-10
+20
-7
-5
-2
+1
+3
+6
+9
+12
+14
+17
d
B
r
A
10 1k20 50 100 200 500
Hz