On BNC look at Cybershaft, on USB look at Acoustic Revive. I have Oyaide Continental 5S and its performance is middling at best, easily beaten by Intona. Haven‘t personally tried but hear positive noise about Furutech NCF USB. Good luck
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.