Brian made me up a set of 5000s with a new plug for me dac-pre/pre-hpa/pre-mono blocks.
I was running top notch Mark Grant wbt silver ICs but in a long IC/short speaker configuration.
After getting a couple of hundred hours on them and getting my head round what they do Im delighted.
I listen a lot on cans and find it separates the men from the boys cable wise-Brians cables could have a square go with all comers( Glaswegian for-they can hold theyre own).
His USB cable is something special-but that for another day!!!