Below are excerpts from the review:
Do keep in mind that a power cable will not make a bad system sound better, but instead improve on aspects such as noise or potential hum from the power, that aside, ddHifi’s PC150 is definitely a worthy investment if you are looking for some high quality power cable that is built to last. The price might be on the higher side, but given the benefits of it (build quality, jack quality and improving your setup’s power delivery), I highly recommend you to try it out.
From：J.A.A.R by Wei Blog
