Ah. Ok. Here ya go...
https://www.amazon.com/dp/B01N6XL1XW/ref=twister_B01MUH69P1?_encoding=UTF8&psc=1
40 bucks and a very solid, neutral, and natural sounding digital cable with balanced connectors. If you don't have balanced digital connections on your Oppo and/or Halo you'll need to get some BNC to RCA adapters. Do not buy a true 75-Ohm digital cable without balanced connectors. For $40 you can't go wrong with this.
https://www.amazon.com/dp/B01N6XL1XW/ref=twister_B01MUH69P1?_encoding=UTF8&psc=1
40 bucks and a very solid, neutral, and natural sounding digital cable with balanced connectors. If you don't have balanced digital connections on your Oppo and/or Halo you'll need to get some BNC to RCA adapters. Do not buy a true 75-Ohm digital cable without balanced connectors. For $40 you can't go wrong with this.