You never know until you try but the only place I haven't heard a big improvement is the Verus motor controller for my turntable. Everywhere else its been obviously better. Both Blue and Orange.
Remember the external power supply is external to improve shielding of noise from the power supply. Other than that, and the long wire, its no different than any other power supply situation. Fuses always are the first thing after the power switch. In other words they come before the power supply. Making it external changes nothing in that regard.
Remember the external power supply is external to improve shielding of noise from the power supply. Other than that, and the long wire, its no different than any other power supply situation. Fuses always are the first thing after the power switch. In other words they come before the power supply. Making it external changes nothing in that regard.