I purchased a Lyra Delos recently and have been playing it in my Sota Cosmos IV with Audiomods arm and SimAudio lp5.3 phono preamp and am at a loss to find any problem areas. The Delos seems to be quick when it should be, smooth and tuneful with no particular emphasis at any point in the range. Very expressive midrange, defined treble and tuneful, tight and clear bass. Much like my Dyna 17d2 but with stronger bass and a little smoother throughout the range, but maybe not quite as quick. It also seems very quiet in the groove, which allows low level details to come through.
So if the Kleos is better than the Delos, it has to be an awesome cartridge.
So if the Kleos is better than the Delos, it has to be an awesome cartridge.