The SOURCE (LP or Digital) is the most important thing and its integrity is responsible for more than 50% of the sound quality.
Oh, except for the quality of the AMPLIFICATION (preamp+amp) which is responsible more than 50% of the sound quality.
Oh, except that the SPEAKERS have the greatest variability, and are responsible for more than 50% of the sound quality.
Oh, and don't forget the ROOM. It will color everything, and is responsible for more than 50% of the sound you hear.
There you go...... It's all very logical.
Oh, except for the quality of the AMPLIFICATION (preamp+amp) which is responsible more than 50% of the sound quality.
Oh, except that the SPEAKERS have the greatest variability, and are responsible for more than 50% of the sound quality.
Oh, and don't forget the ROOM. It will color everything, and is responsible for more than 50% of the sound you hear.
There you go...... It's all very logical.