Brian Eno invented an effect called “Shimmer

allowing you to create ambient swell effects

constructed with the highest grade M-6 stacked laminates

systematically comparing its frequency response against that of other more conventional vintage units

and use the Line Out to send a balanced signal direct to the PA mixer

Orange Butler Dual-Channel Guitar Preamp Size_Soprano Brian Eno invented an effectYOUR TONE IS SERVED The Guitar Butler Dual Channel Guitar Pre was tailored to provide comprehensive, exceptional service to your signal chain. As a standalone unit or part of a larger rig, allow the Guitar Butler to manage your tonal affairs. The Guitar Butler is perfect for Guitarists that are looking to get their preamp tones from their pedalboard, running straight into either a power amp speaker cabinet combination or directly into a PA System.