You are suggesting that a Tripoint plugged only into the wall, provided significant sonic benefit. If I understand correctly, that is the claim for the SQ benefit one can achieve using the Nordost QKore 1, which does not require attachments to any gear, but only the wall ground. I therefore tried the QKore 1about 2 months ago and found the improvement so impressive, particularly in the bass, htat I cannot remove it and consider it essential. At a fraction of the price of the Tripoint, it's not only a keeper for me, but motivates me to try a QKore 3 on my monoblocs, which is now a project on the "to do' list.