BTW BP water = British. EP water = European just to save any confusion,there both the same quality.There are many reputable DI manufacturer's ,but also many who are not,I once measured a Hydrochloric acid level of 2% in the product water at one site,the client didn't give a toss and was still selling it on,if DI plants aren't serviced the diaphragm's in the chemical line valves disintegrate and the resin requires replacing every few years,IME if this doesn't happen it can lead to all manner of problems.
At BP/EP sites if I found a problem they would shut the plant down,rectify whatever needed fixing and re-validate before going back into production after the water had been had been tested by an Independent laboratory.
Analogue. Basis signature 2200,Basis Vector 4.Koetsu Red,Koetsu SUT,NVO SPA 11.
Digital. Denon 2900,Jolida FX 11
Amp. Pathos Logos,Minidsp dirac 22A.
Speakers. Amphion Xenon.
Airlink CBS 2000 bps