I'm interested to know the reasoning behind using Vintage chokes, over a quality new production choke, something like a Lundahl for example. I can see there would be an improvement over the small/cheap chokes I've seen in some of the DAC pics, but against a top quality choke would the vintage chokes still be better?
I have multiple theories,
#1 is vintage parts are built to function, while modern parts are built to price (often at a compromise), even top quality ones.
#2 vintage parts are aged, and may be better that way. New parts needs time to realise it's full potential while vintage parts gives instant gratification (great for impatient folks).
#3 Materials used in vintage may not be available to use now due to RoHS, or other standards.
Prob none of the above, but just theories..