PCB Design for Class B Amplifier

I need a complete power supply design for a Class B amplifier intended for a home audio system. The power supply should operate at 12V.

Key Requirements:
- Design PCB layout for power supply
- Compatibility with Class B amplifier
- Suitable for home audio application

Ideal Skills and Experience:
- Expertise in PCB design
- Experience with audio amplifier power supplies
- Knowledge of Class B amplifier requirements
- Proficiency in relevant design software

Your design should ensure stability and efficiency, suitable for high-quality audio output.