I got 4 tuners. 2 70's models that were refurbished and 1 from the 90's and 1 brand new ($7000) from last year. If I had know better I would not have spent the $7K and used only the 70's tuners I had. Though the only reason I got the 70's tuners (also last year) was because the $7K model wounded so good and I wanted a tuner for all my systems. The $7K model is the best but the others are so close.
Certain Vintage tuners sound incredible. The best value in my audio purchases.