There could be several factors that contributed to your change in perception of vinyl records. Here are a few possibilities:
Familiarity and Acclimatization: When you first started listening to vinyl records, you might not have been accustomed to the distinct sound characteristics of vinyl, such as the warm, analog sound or the occasional pops and crackles. As you continued to listen to vinyl records, your ears and brain gradually became more attuned to these unique qualities, and you developed an appreciation for them.
Equipment and Setup: The quality of your playback equipment and setup can significantly affect how vinyl records sound. When you first started, you might have had a lower-quality turntable, cartridge, or speakers, which could have compromised the sound quality. Over time, you might have upgraded your equipment, leading to a better audio experience and an improved perception of vinyl records.
Improved Vinyl Pressings: Vinyl records have experienced a resurgence in popularity over the past decade or so, leading to increased investment and improvements in the manufacturing process. Modern vinyl pressings are often made with higher-quality materials, more precise techniques, and better quality control, resulting in improved sound reproduction compared to older or poorly manufactured records.
Psychological Factors: Our perception of sound can be influenced by our expectations and biases. When you first started listening to vinyl records, you might have had certain expectations or preconceived notions about how they should sound. If the initial experience didn't meet those expectations, it might have influenced your perception of the sound quality. However, as you continued to explore vinyl records and perhaps gained a deeper appreciation for the medium, your expectations might have shifted, allowing you to embrace and enjoy the unique characteristics of vinyl.
It's worth noting that personal preferences and subjective experiences with sound can vary from person to person. What sounds great to one individual may not be as appealing to another. The important thing is to enjoy the format and music that brings you the most pleasure and satisfaction.