Both of my systems are wired completely with Harmonic Technology ICs (both single ended and balanced versions) because 1) they simply sound superb, 2) they are excellent value for the money and 3) they are single crystal copper, which from a pure electrical design perspective makes good sense. Plus they look and handle great too. Sound, value, form and function. Give Jim Wang at HT a call, he's a great guy to work with! I am not affiliated with HT but I am an enthusiastic and satisfied owner of their products.
Cheers!
Steve
Cheers!
Steve