When I worked for MFA years ago they had some Soundlab A3 electrostats there. I told Scott Franklin that if you replace the very small fuse with a super large value the sound would be much better.......so he went out to the workshop and got a 30 amp fuse and replaced the quarter amp fuse........It sounded way better, expecially the highs.
EVERYTHING MATTERS. Even the power on your lava lamp.....he he.
My first serious A/B of power cords was on a SOTA turntable back in the early 80s. I had built a pre regulator (30V) and then a cable went to the turntable where there was a 12? volt regulator then the motor which turned the belt. The power cord was from the wall to the transformer for the 30V regulator. The best sounding power cord was made using Mogami wire (one of the few serious wires in those days). Every single thing in the 30V pre regulator changed the sound including the transformer (I tried at least 4 transformers and they all made the sound different).
Of course, I am making this all up (not). WE all kNOW that the only thing that matters is the measurements. How dare we listen to things to KNOW what they sound like
An open mind and an open heart = happiness. I wish you much happiness.