What was your first big eye opener with regard to audio?

what was the most fascinating thing you did with the compilation or optimization of your system in terms of SQ or performance, that really got your attention in either a good or bad way?

what was it that actually impressed or surprized you once it was in place?

or what DIY project was it that once done really gave your audio system a big shot in the arm SQ-wise?

maybe it was simply finding out just how much some items could cost

something always seems to take place that changes our philosophies or understandings and maybe even our approach to arranging a fine audio system.

what was your’s?

Perhaps it was buying a quality rack, platform, or maybe a pr. of amp stands?

rolling tubes? adding iso footers?

biting the bullet and bringing in a decidedly  more expensive or merely a different electronic component? DAC? Line stage? Mono blocks? Speakers?

what amazing things could be done with as little as 8wpc?

for example, my ‘eye opening’ events came two  fold. adding power line conditioning and using upscale wires/cables, or power cords.

which of these came first I’m not sure but all of them  came with a huge amount of prejudice on my part as to them doing anything positive to the quality of the sound, but indeed they did!

other things came along with nearly the impact or mind altering impact but those were the initial items that paved the way for me to keep an open mind with respect to building an audio system and preserving its synergy.

what was or has been your epiphany? your most surprising  ‘move’ in audio land?