Paradox Phono Signature 70 Models can be found for as little as $1800 if buying used is being considered. A search carried out will find such sale price offers.
If prudent spending is being considered, this might be one model worth learning much more about.
In recent searches I have found US produced Phon's produced that were close to $15K when new, that are offered for sale or sold recently close to $3K as used items.
I will make a large Wager, these Older released models as basic will stand ground well against modern $15K Phon's.
If the used Older released model was to have some minor mod's, where exchanges to the circuit was carried out, using state of the art Components, there is the possibility, the race will look very different, as to who is out in front.
One thing for sure, $1000's will remain in ones coffers.