Microphone preamp with separate D.I. Provides the classic ISA 110 preamplifier and includes a Lundahl L 1538 transformer. Available Analogue Channel Inputs: Mic input: XLR x 1, Line input: XLR x 1 and TRS x1, Instrument input TRS Jack: XLR x 1, External ADC input: TRS Jack x 1, Return: TRS Jack x 1 Analogue Channel Outputs: Send: TRS Jack x 1, Balanced line output: XLR x 1, DI output: XLR x 1, DI through: TS Jack x 1 Analogue Channel Additional I / O: Cue mix left input: TRS Jack x 1, Cue mix right input : TRS Jack x 1, Headphones output: 1/4 “TRS Jack x 1. In addition it provides Meterbridge and volume controls. Plug-in collective capability.