They are very different headphones so hard to compare. 1990 have elevated treble, fast transients and good dynamics. It's fast, punchy, exciting headphone. These traits make it feel like more detailed and seperated but it's a bit deceptive. Ananda sound more tame and gives effortless real detail, seperation and overall much more information about the recording. Ananda sounds real and raw, earcups are like windows between you and recording. 1990 sounds like headphone. 1990 is more exciting and energetic i love them for rock/metal. Headbanger headphone. Electros have sweet bite, bass have strong punch. Ananda is different league and taste.