tomrk if warmth is a characteristic of music, wouldn't the recording itself have the warmth recorded?
Isn't the idea of an expensive set of electronics (call it HiFi) to faithfully reproduce what's in the recording?
World's best microphones are from 1950's. World's best electric guitars are 50's too. They could make good sound electronics. Older recordings have warmth with good mics. Listen to Elvis.
Almost those 70~90 years old good mics are broken now. New mics sound cold, vague, and confused. We must live with bad ear hurting sound mics now. Same for recordings. New mics aren't capable to record warmth well.
Same for hi-fi. The purpose of hi-fi is faithful reproduction of the original sound. However, no hi-fi (regardless of cost) reproduces the original music yet. To my ears, my audio system is the most accurate sound system in the world. Alex/Wavetouch audio

