.START ..refdes device value footprint quantity AMP1 cascade-amp unknown none 1 AMP2 cascade-amp unknown none 1 DEF1 cascade-defaults unknown none 1 DEFAULTS cascade-defaults-top unknown unknown 1 FL1 cascade-filter unknown none 1 MX1 cascade-mixer unknown none 1 SOURCE cascade-source unknown none 1 T1 cascade-transformer unknown none 1 .END