LTspice 24.1.10 for Windows Circuit: C:\Users\janik\C64PSU\ltspice\ac_amplifier.net Start Time: Tue Dec 16 11:14:25 2025 C:\Users\janik\C64PSU\ltspice\ac_amplifier.net(24): This sub-circuit name is not defined. X§U1 N007 N009 N012 0 N008 LMV321 ;§pnba 3)2)4)5)6 ^^^^^^^