Congratulations on the Whisper. They settle out quickly especially with Duncan’s burn in. I need to have my three whispers updated with the new EMI shielding. Looking forward to your review. Especially given you have the Shunyata cord. When and if you feel you want a bit more out of them. Make a tuning ring out of 3M. absorber. It is like have a dozen more power cords in one. You maybe satisfied as is with the added shielding of Duncan’s new design . They are that good.