platinum audio solo's

How about the Infinity 2.6p's. Audio Advisor has them for $999. The best $1k speaker I've ever heard. And well worth the $2k retail price, to my ears.

I used to have a pair of Platinum Audio Solo's, and my system never sounded better. However, they sound horribly bright right out of the box, and require about 113 hours burn-in time. After that time you will start to hear their magic. They are one of the most transparent sounding, musically involving, and refined sounding monitor's I've ever listened to. Today the solo's would probably retail for about $3500+ as opposed to their original retail price of $2500 back in 1996. I did find that they needed a lot of juice. nevertheless, I used an old B&K Ex330 200rms amp and Musicaly Fidelity AC3R preamp which was a perfect match for the Platinum Solo's. recently I've heard well known loudspeakers in the $2500-$4000 range that don't come close to the performance of the Solo's.

When I purchased my Solos (fron dealer on loan who sold them rather then give back to Phil Jones) the dealer said mids have suckout because of the metal drivers (which I had hated discriminantly). I set them up and played Avalon from Roxy Music on Japanese vinyl. My wife came in the room and said "oh those sound really nice!" That was the first time she ever did that! Boy that was a great review coming from HER! These are really smooth!

I will acquire a set of platinum solos
have a Marantz 500 power amp from the 70s
wonder what they will sound like??

The Platinum Audio Solo's should sound great with your classic amp.
If not, let me know so I can buy either your amp or the speakers to end your suffering :>)