Best Tubes for Raysonic 168?

Samhar,
Are your tubes halo or D getter?

Thanks,Bob

Bobf, They are large halo getters all tubes marked 66-13. I need to correct the S/E socket position, they are the two inside sockets the outside are bal!! sorry!! I also have some "other" tubes I bought to tryout.
Orelayer I put a set of Jan Phillips 6922's ( they were given to me by the Ray dealer to try) in just to compare with Amperex, there is NO comparison, if you thought the Jan Phillips were an improvement you will be shocked at how much more information any Amperex tube will provide, you don't know the quality of sound your system is capable of because those tubes aren't letting you hear what's already there!!! Best bang for the buck Bugle Boys, for a little less rich sound Orange dimpled getter A frame Holland. For me politically correct is less important than you getting rid of those tubes, I think the Ray is a little on the thin side(in my system) and begins to shine with a lusher tube!!!

Thanks Samhar,
I have the fully modded 128 and have tried NOS Mullards and Telefunkens and found the National red box work the best so far but will have to try the Amperex.

Regards,Bob

Bobf are those Sylvania 6922's or 6Dj8's rebranded National? I have a pair of 5751 Sylvania rebranded National, just curious.
Sam

Hi Sam,
They are the 6922-E88cc bought from Upscale Audio so for the cost I will assume they are real?
Thay do work well though.
I found the good old Mullards to be a bit to rounded but very nice,just too much of a good thing for my taste.

Regards,Bob