Hi all,   I'm connecting a fiio X5II to an ifi iDSD micro's coaxial input.  I bought the fiio L21 cable to do this, but at 3 feet it's inconveniently long.  Here's a link https://www.amazon.com/L21-Digital-Coaxial-Connector-Players/dp/B019OWCID6   Does anyone know of a reasonably priced...