@car123 I haven't been keeping close track to hours recently but somewhere around 350 for Gaia and 250 for Tubulus and sound continues to evolve. Mostly gains in harmonic structure and more natural attack and decay. Mostly what I love with my present setup is the honesty of how it portrays each and every recording. Sometimes I can perceive my setup as sounding just a bit darkish, but then I play a recording with more air up top and that perception disappears. Same with all other parameters of sound quality, recordings should be presented in the exact manner they were recorded.
Very interested in hearing your perceptions of Tubulus cable, some claim they don't hear differences with I2S cables, I easily heard difference from my initial I2S cable.