Looking for a digital cable 75 ohm

For a few years, I've been using a Snake River Boomslang coax cable from Oppo 203 to DirectStream dac, although it looks like I'll be switching over to using HDMI/I2S with the Oppomod card primarily. I haven’t read through all the responses, but a choice should consider your tonal taste. I like warm, and from that standpoint I’d suggest considering the Boomslang (reversed direction is even warmer). Beyond that, the more expensive Purist Audio Neptune is lush and warm. Also take a look at Audio Bacon’s review of 25 digital cables (BNC versions): https://audiobacon.net/2018/08/11/the-audiophiles-short-list-the-best-digital-coaxial-cables/

@ highstream
Whoa, wait!  You mean there's a way to use I2S with my Oppo 203?  I just bought a PS Audio Stellar Gain DAC/pre-amp, and was thinking I'd have to pick up a PS Audio Direct Stream Memory Player to be able to play my CDs and SACDs over the I2S connection. 

What can you tell me briefly about this mod, how much it costs, how it can be performed, etc.?  Do you have a link?  Thanks.

Would you describe the Boomslang as a warm sound cable or the warmth that's describe relates to the ability to capture overtones, body of instruments and overall ambiance retrieval without sacrificing detail?

That's what I heard with the Black Cat Silver Starr MK II, unbelievable musicality...

Wig

@wig 

Based on your definitions of warmth, the Boomslang fits into the latter description and not the former. They are not euphonic, slow, thick, nor do they have the rolled off highs that characterizes your first description of “warm”.  They are very musical cables!