I just bought an old Sony STR-6055. Probably one of the most beautiful receivers ever made. Unfortunately, it was made before the age of CD players and MP3 players. It has AUX, phono and tape inputs. Any ideas about which of these I should use for the CD player and the MP3 player would be greatly appreciated. If not, I guess it will be trail and error.:confused:
Thanks, Larry

Use AUX or TAPE. Do not use PHONO.