Below is a list of my equipment, please give me thoughts on what I should add or replace? Also, would anytime of Amp assist in great sound?
Receiver: Marantz SR6012
2 Episode ES-500-Point-6 Ceiling Speakers (Dolby Atmos)
2 Revel Ceiling Speakers (Dolby Atmos)
3 Episode ES-700-IWLCR-5 In-Wall Dual woofer Speakers (Front under Screen)
2 Definitive Technology ProMonitor 800 Speakers (Rear)
Episode ES-Sub-12-300 Subwoofer (1 of 2 Subwoofers)
Klipsch R-10SW(2 of 2 Subwoofers)
Projector: Epson 5040UB
Rack – Watt Box WB-400-8
Sony UBP-X800 4k Player
Harmony Elite
Ipad Mini – Dedicated for Home Cinema Room
PS4
Xbox One S
Apple TV - 4k
DirecTV
Fire Stick