A flexible all-rounder, the Peavey VSX 48e speaker processor and management system operates in 24-Bit/96 kHz quality and comes fitted with four inputs and eight outputs.
If you still can't manage to get the sound optimal, you might need the Peavey PV 215EQ. A twice 15-band equaliser with bypass switch.
A loudspeaker processor that can handle the heavy lifting well is the Peavey VSX 26e. We are talking about a 24-Bit/96 kHz system here.
An equaliser that ensures proper definition of your sound is the Peavey PV 231EQ. With its 31 bands per channel, you can adjust the sound to your heart's content.