They exist, but NONE of the PCB designers I have worked with, all of who have worked at multiple big name tech companies and still do, use these tools.
Do the work. Even something as simple at a guitar amplifier needs attention to detail, to route ground currents away from where they can cause noise. Even something as simple as a guitar amplifier needs attention to the current handling needs of individual traces. Even something as simple as a guitar amplifier needs attention to the detail of proper component placement to minimize inductance where necessary between bypass caps and their associated IC's. DO THE WORK!
They exist, but NONE of the PCB designers I have worked with, all of who have worked at multiple big name tech companies and still do, use these tools.
Do the work. Even something as simple at a guitar amplifier needs attention to detail, to route ground currents away from where they can cause noise. Even something as simple as a guitar amplifier needs attention to the current handling needs of individual traces. Even something as simple as a guitar amplifier needs attention to the detail of proper component placement to minimize inductance where necessary between bypass caps and their associated IC's. DO THE WORK!