Thanks for your helpful feedback.
I tried the standard cable and it hardly made a difference to the BGVP OCC. The DM6 is so smooth now that it seems like the standard cable doesn’t affect it much.
I’m hoping the 130 NiceHCK will offer more sparkle and openness than the standard one as I’m hoping not to end up with a side grade and a much higher cost.
Are you able to comment on the sound difference of standard SPC VS 130 ?
I just did a few listening tests between the two cables. The biggest difference is in the highs.
I've listened to some different tracks I use to review my stuff: classic orchestral stuff, piano, rock, heavy metal.
The standard SPC cable sounds louder while using the same volume settings on rock and heavy metal.
Classic music on cable 130: there is more space, you hear more of the acoustics of the concert hall. Instruments sound more defined, realistic and there is more seperation between instruments.
You have to be very familiar to the recording to hear the differences, as all has to be done from memory.
A big difference I heard was when I played the title "Prey" From the metal group "For I Am King". The singer (screamer) is a girl and her voice got completely overshadowed by the abundance of hi-hats, I could hardly hear her voice on the stock cable.
When I switched over to cable 130, the girls voice became much clearer, the hi-hats sounded less distorted, at a lower volume and much more realistic, I could even hear some space which i definitely could not hear with the standard cable.
It took me a few months after i got my DM6s to find the right cable, tweak my upsampling and filter settings. This is probably (most likely) due to the slowly changing sound signature during burn-in.
The thing with the DM6s is that they are so efficient and revealing. You have to pair them with the right source to get the best out of it. The cable is just another, albeit smaller, factor.
You cannot go wrong with cable nr. 130 on the DM6s imo. It is clearly more open sounding than cable 125 (occ copper) or cable 120 (stock bgvp cable), a sound signature that i prefer. The stock cable also gives me a bit too much distortion in the 3-8 kHz region.
For me cable 130 is an exceptional value. If it is worth the money is up to you.