Please help to choose a right amp for my Klipsch Palladium F37 and JM lab 1007 BE speakers .
My current setup is a Harmon Kardon VCR645 as a preamp and Cambridge Audio Azur 840W as a power amp. The Harmon Kardon also feeds my desktop Focal JM lab 1007 BE speakers. Focals sing perfectly but the palladiums are too bright for my test so I decided to replace the current setup with a soft music reproduction integrated amp to fix it.
The SS amps from the list have ability to drive A or B speakers so one of them should match both pairs of my speakers well. Palladiums are priority!
1. Luxman L507U/509U
2. Luxman L507S
3. Mcintosh MA6450
4.Accuphase E460/350
The problem is I do not have apportunity to audit the above amps with my Palladiums.
Which amp from the list matches the Palladiums (make them softer) better?
I appreciate any help.