Kondo audio Note MC Step up Transformer

I would like to get some information about this unit, Sound quality etc. I never listened to one of those expensive transformers, only to cheaper ones ( max. 1k$ ) and at the end of day I always went back to my regular Phono Stage ( Klyne 7 ) but probably there is additional info out there. I know, some like transformers, some avoid them whenever possible. I had some discussions with a few audiophiles and the result is like rolling a dice. Some say, it is a must, some own a few and sell them to go for a good phono stage ....
So I ask for the Kondo, because I think, that's the most expensive one out there, it is available for lots of years now and I think, it is quite successful. Or do the Japanese have a different kind of listening?
Info welcome.
Thank you.