Wireworld Gold Starlight 8 Digital Coax (RCA to BNC)
Wireworld Oasis 8 Bi-Wire Speaker Cables
DH Labs Silver Sonic BL-1 Interconnects (DAC to Preamp)
Audioquest Topaz Interconnects (Preamp to Amp; these are quite old)
My system is a work in progress. Power amp and speakers are next to get upgraded. Not sure which will be first. Estelon YB, Wilson Sabrina X, Alluxity Mono Ones and Vitus RS101 are all on my short list. New interconnects and speaker cables will be last.