I have a novice question on how to set up multiple main speakers. Specifically 2L & 2R. I have a HK AVR 254 using the preamp out to my amp. Can one just run 2 + & - cables from the amp to the speakers? Does this have any deleterious effects? Is using a y splitter rca cable to 2 amps from the preamp a better solution? What I definitely want to avoid is a noticeable loss of fidelity.
Thank you