Ye,this possible,though we do such versions seldom. Specification from you here is necessary - as will be used Leveller - for mic only, or for mic and for plugging in mix bus, or other. From it depend construction of Leveller/cost of options - different input levels, in particulary, and additional switches or connectors on rear panel - phantom, stereolink, btw - really need +4/-10dBu options? Mic inputs have low level input, line - hi level - 0,775mv, for example. It needs to be specified from you. thumbsup
