First impressions on my Goldmund Mimesis 36+ : this mod (Burson opamp) is VERY impressive, among a great deal of improvements I made recently, this one’s a big shot !! It brought me as much music as the Superclock 4S did. A whole world of “undertones” appear. Everything is much richer, the tones of instruments and voices have new colors.

Now I feel they’re expressing much more than just a line, a melody. The textures are infinitely richer. The background scenes have become deeper and darker.Also the “attacs” of the sound (I don’t find the british word, in french I’d say : “les transitoires”) are cleaner, more instant, more direct, less noisy.

Thank you for this beautiful product, very easy to solder and marvellously musical !