Four things that I try to be mindful off in arranging components.
1. Turntable on top and away from transformers or any component that can contribute EMF or noise, such as power supplies or power conditioners, to very low level components such as cartridge.
2. Phono pre-amp as far away as possible from any transformers or noise inducing components.
3. enough space in the rack for adequate heat dissipation.
4. arrangements such that the interconnect cables are as short as possible.
enjoy
1. Turntable on top and away from transformers or any component that can contribute EMF or noise, such as power supplies or power conditioners, to very low level components such as cartridge.
2. Phono pre-amp as far away as possible from any transformers or noise inducing components.
3. enough space in the rack for adequate heat dissipation.
4. arrangements such that the interconnect cables are as short as possible.
enjoy