Accuphase E-470

You also will not be able to obtain service (rarely needed) from Accuphase or distributor if you buy a Japanese version.

Find one sold buy a US dealer/Distributor (Axxis Audio) 

i have owned, and still own many Accuphase products and fortunately never need service. Sound, looks, design, build quality...killer

Best,
JP

I regret the day I sold my stack of Accuphase components to my nephew.  I have had several really great systems and my Accuphase stack was probably the best (until my newest and latest BAT system).  Accuphase has a wonderful sonic signature and the build quality is superb.  However, I really don't recommend buying any unit that is not made for the U.S. electrical system.  If you really want Accuphase then search for a U.S. model.
The Focal speaker line is rather efficient, most models at 92db efficiency, and delivers very good "slam" at low volume.  But of course, "slam" is relative to what one desires.  I personally like my music to be played with some good current delivery and, thus, keep the volume up a bit getting me some good slam.  Upscale Audio sells a ton of Prima Luna combined with Focal speakers.  That seems to be their go-to speaker brand when selling PL integrated amps or component amps.  Be sure that you are connecting the speaker cables to the correct taps on the PL amp.  For those speakers the speaker cables should be connected to the 8 ohm taps.  Unless I am incorrect, I believe that your speakers are 8 Ohms, nominal.  Check the speaker specification, check your connections, then try some more listening, just to be certain.
Good luck on your quest.

Hi yes I have the PL hp now . The focals are 4 ohms but upscale audio said to try them on the 8 ohms tap but was afraid to do that , why would you want to do that and is it safe , I would like an answer to that , I would like to try it if it’s safe , thanks again for your help , Lloyd

do not buy 100V import units.

What is the real problem with having a power transformer in the house for this purpose? If it is rated to supply the correct amount of current to the amplifier, why would it matter? There are step up and step down transformers all over the grid. I am trying to understand what the issue is.