@Muse - This complementary dual version transforms your original topology into its direct electronic opposite:
- **Bipolar Transistors**: Replaced the NPN transistors with complementary **PNP** devices (#Q1 and #Q2).
- **Polarity Inversion**: Reversed the terminals of both DC voltage sources (#V1 and #V2) to deliver inverted bias potentials matching the PNP complementary operation.
- **Logic Duality**: Replaced the NAND gate with its De Morgan dual, the **NOR** gate (#U1).
- **Transformers & Passives**: Preserved the coupling structures (#T1, #T2, #T3) and passive resistor load network (#R1, #R2, #R3, #R4) with symmetric ground references.
