Hi all. In the search for honest products and objective information, I have the feeling that these are now easier to find in the world of loudspeakers than in other hifi equipment. More and more speaker manufacturers are encouraged to offer reliable measurements of their products, something that is not so easy when it comes to manufacturers of amplifiers, players or DACs. I wonder if all the work methodology applied in the development of Revel loudspeakers (blind A/B listening tests, objective measurements, etc.) is also applied in other brands of the Harman group dedicated to products other than loudspeakers (Lexicon, Mark Levinson). Do you know other manufacturers of amplifiers or digital players that clearly show the measured data of their products and that subject them to objective listening tests during their development?