Owain,
I did not play the 10Hz files, as my streaming set up was disconnected when I changed my equipment to a different listening room....I tried to find the CD, and it was not available anywhere. I ended up ordering the "Isotek High Resolution Full System Enhancer", and have used it as directed. I have about 65 hours or so on them.
The bass has definitely opened up as expected, drives deeper, gets even punchier, is still quick and accurate......but I have no idea if they deliver the 32Hz as advertised. Frankly I don't care, the bass is just fun and enjoyable and accurate. Deep enough for everyone? I don't know, but more than enough for me.
What I wasn't prepared for was the treble to relax so much more. As much as I thought they were exceptional for the first week or so, they have opened up even more with zero edginess, and just delivering information that sounds "correct" and effortless at all times....impressive.
Here is where I am going to have an issue following up on the progress of the Caladans going forward. Last week I took possession of my CODA S5.5 amplifier, and it is now installed driving the Caladans for the last 30 hours or so. I will occasionally go back to my Buchardt Audio S400 MKIIs for brief periods, but not for long.
The CODA S5.5 and Caladans are RIDICULOUSLY GREAT together....sorry for the caps, but I am running out of descriptives. How many different ways can I describe magic, effortless, beautiful, amazing, emotional, accurate, soundstage, emotion, depth, joy, happiness.....these have brought me to tears several times this past week. I don't know how they work with jazz, classical, chamber music, opera, choral, etc.....but with the music I listen to, I am amazed every morning I turn them on.
And that is still with my old Denafrips Hades preamp (which definitely is better than I gave it credit for), I cannot imagine what will happen when I receive the Aric Audio Motherlode XL preamp in a couple of months, but damn I cannot wait.