I think it is a Crystal Cable Standard Digital Diamond cable. I have one too. At first it sounded incoherent and lacking base. It took quite a while to settle in. After that I compared it to AudioQuest Diamond. I prefer the AudioQuest, but the Crystal Cable is a more than decent cable. I guess it depends a lot on the rest of the setup.
Aurender N10 - Kharma Enigma Signature AES/EBU - Devialet 400 - MIT SL-Matrix 28s - Audio Physic Virgo 25 Plus - IsoAcoustics Gaia II - AudioQuest Diamond RCA-AES between Master and Companion - Silent Angel Bonn N8 - AudioQuest Diamond Ethernet cable - Keces P3 with Hifi-Tuning Supreme 3 Silver fuse - GigaWatt 16A automatic circuit breaker - Vibex One 6 Cu - Shunyata Research ΞTRON Alpha Digital and ΞTRON Z PC-10 powercords - Qobuz 24 bit Studio
The Netherlands
The Netherlands