Are there any "high end" umbilical cords. My Wyetech Opal pre has separate power supply and control units connected by such a cord and am wondering if a better quality cord than original would improve sound, though I have no criticisms now. You know how we get. Thanks.
You must have a verified phone number and physical address in order to post in the Audiogon Forums. Please return to Audiogon.com and complete this step. If you have any questions please contact Support.
