Solid State Logic UltraViolet EQ 500 Series EqualizerThe Solid State Logic UltraViolet EQ 500 Series Stereo Equalizer is designed to sculpt instruments, enhance busses, and fine tune masters with precision. UltraViolet Stereo Equaliser (UV EQ) takes the acclaimed minimum phase shift Violet stereo EQ section from Fusion and puts it into 500 series format, whilst adding two fully parametric SSL mid band EQs featuring precision 'Focus' mode for the ultimate in 500 Series EQ flexibility and tonal control.