oberrhein audio - pa/lights/backline rental

Knowledge Base





31-band Graphic Equalizer

The SR431 QXLR is a single rack space, 31 band 1/3 octave graphic equalizer. Its fully shielded internal transformer provides extremely quiet operation. and like all of the SE line of equalizers, it has constant Q filters.



Constant Q

Low cut filter at 50Hz with a 12dB/Octave slope

Balanced XLR inputs and outputs

Balanced 1/4" inputs and impedance balanced 1/4" outputs

ISO 1/3 octave frequency centers



Source: http://www.dod.com/


Fenster schliessen