Erik,
Early in my journey I had Sennheiser HD414s that made great recordings like Workingman’s Dead or Pentangle sound amazingly detailed, but my beloved Chess reissues in the Real Folk Blues series by Muddy, Wolf, Sonny Boy, etc were harsh and unpleasant. I got a pair of Stax SR5 electrostatic phones, and lo and behold, not only did the great recordings sound even better, but the mono lo-fi Chess records lost their harshness and the music came through, warts and all. And it wasn’t for lack of detail but smooth flat response and no distortion. Mayb3 the warmth bump didn’t hurt!

