# Anyone using Audioquest Carbon/Coffee/Diamond?

**URL:** <https://forum.psaudio.com/t/anyone-using-audioquest-carbon-coffee-diamond/15497>\
**Category:** Cables\
**Created:** [February 27, 2020, 11:11pm UTC](https://forum.psaudio.com/t/anyone-using-audioquest-carbon-coffee-diamond/15497 "2020-02-27T23:11:11Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![waymanchen11](https://sea1.discourse-cdn.com/flex015/user_avatar/forum.psaudio.com/waymanchen11/32/253241_2.png) [@waymanchen11](https://forum.psaudio.com/u/waymanchen11)\
**Post date:** [February 28, 2020, 4:25am UTC](https://forum.psaudio.com/t/anyone-using-audioquest-carbon-coffee-diamond/15497/7 "2020-02-28T04:25:06Z")

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You know what would make more difference than these USB cables is if you use USB to Matrix SPDIF 2 and I2s (HDMI) to your DSD Sr. You will hear more improvement with that unit than any of these cables.[Matrix X-SPDIF 2](https://forum.psaudio.com/t/matrix-x-spdif-2/9116)

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