How close preamp and CD player


Rearranging rack and want to know how far to separate ARC CD3 and ARC LS25 mk2. Amp is 4 - 5 feet away. Thanks.
jl35
CD players and D/A converters put out a large electromechical field, mostly in a vertical manner, that can interact with other components. I would recommend putting the preamp to the side of the CD player rather than directly above or below.
>>CD players and D/A converters put out a large electromechical field, mostly in a vertical manner, that can interact with other components<<

If the cd player (or transport or d/a) is well engineered and built, which includes proper shielding, proximity to other components should not be an issue.