New Ayon Triton Amp---CD player and speakers?

Just purchased new Triton: looking to upgrade my Cal Audio CL15 CD player (which I have always loved) and possibly my speakers which are very English, Castle Inversion Bookshelves-curious to hear from others who have gone the route of upgrading amplifier, and now have suggestions as to what might make significant difference in sound quality in terms of changing out CD Player and Speakers. especially interested in anyone who might have purchased the Ayon Triton, and what they have decided works well for them--