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Audioquest 72v DBS problems with my DAC

Anyone had problems using 72v DBS Audioquest cables?

I was having problems with my Lumin U2 streamer, connected to my McIntosh MCD12000 SACD/Dac using a Diamond USB cable. Worked great for awhile then started cutting out randomly, shutting off and gradually occurred more frequently till it was not usable.

Lumin suggested using a Coax cable instead, I used cheap one I had and problem went away. So I bought a AQ Diamond Coax and problem came back immediately, cutting in and out. I unplugged the 72v DBS battery pack, problem went away immediately. Ever time I plug the 72v DBS pack back in, it cuts in and out immediately.

I've looked online and don't see anyone else having this issue....

128x128whitesarhara
audiotroy's avatar
audiotroy
3,853 posts
 

Op we were aq dealers and switched to wireworld and found the wireworld cables to sound even better and for less money 

 

Dave and Troy

Audio intellect Nj

WIREWORLD DEALERS 

Ag insider logo xs@2x
hk_fan
503 posts
 

Never had an issue with my AQ Diamond USB, but also really like Wireworld cables too.  Did you check with AQ to see what they think?  That's really strange.

whitesarhara's avatar
whitesarhara OP
13 posts
 

Seems to be more of a McIntosh issue than an AQ issue to me, but I will send them an email to see if they've ever heard of it...

audphile1's avatar
audphile1
5,440 posts
 

Compatibility issues are not uncommon with audiophile USB cables. I’ve had issues with Audience FrontRow USB cable where it would cut out permanently requiring a streamer reboot. 
Check Shunyata USB cables out. New Alpha X is supposed to be excellent. Wireworld cables sound good but they’re on a lean side in my experience. Worth trying. 

whitesarhara's avatar
whitesarhara OP
13 posts
 

Funny you should say that @audphile1 - when first going through this problem with Lumin support, they suggested I remove the audiophile cable and simply use a USB printer cable!!

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