What is a rip-off is that they claim to "calibrate" a cable but will do it without your amplifier, or your speaker.
Transparent cables Recalibration prices out of this world
If you are not the original owner, prepared your wallet because depending on the model do you have it they charge up to $1,200.00 plus shipping cost both ways just to be recalibrated. I understand they have to charge it but boy $1.200.00 it's insane.