New now STX-2448 processor with 8 channels may use multiple routes with LPF and HPF cut-off filters 12/18/24/36 / 48dB 8th with Linkwitz-Riley and Butterworth filters. It has graphical and parametric equalization, alignment of the sound, phase reverse, limiter (protects the speaker), audio generator, delay, among other new features. Integrated Equalization: In graphic equalizer 15 bands with manual adjustment has 12 pre-defined types: flat, loudness, bass boost, mid bass, treble boost. Powerful, Electronic, Rock, Hip Hop, Pop, Vocal and Pancadão! In the treatment of the audio also has alignment capabilities through the Delay High Precision, Phase Reversal, independent gain and output for Master Level. Fine Tuning: It has a parametric equalizer with gain OUT and adjust the equalizer bandwidth, plus the channel copy function to make your life easier. Management: Can save and load settings as well as change the marquee text display, language and access / password lock.