inputs.text: board quality low impractical rca jack inputs - experienced electronics guy really nice weller tehemperature controlled iron trimmings components board solderred used typical good practices cleaning board thoroughly rehemove dirt impurities impede solder flow used rosin core solder small amount flux solder flow plating board really lousy two lands lifted almost immediately heated really ticked one reviewers indicated audio input jack output jacks rca connectors dont know single guitar player would rca 14 18 adapter plainly stupid would not recommend kit