Cable upgrades


Happy Holidays to all!

I’m reconfiguring my system and am interested in upgrading my interconnects and possibly my speaker cables, and I was wondering if you could make some recommendations.

I was running Audio Sensibility Impact SE XLR between my Benchmark DAC3 HGC (as a DAC/pre) and my Benchmark AHB2 power amp.  The amp is running bi-wired Kimber Cable 8TC (I think that’s the model #) to a pair of ATC SCM40 tower speakers.  In this setup the bass is tight and the mids are clean - overall I’m quite happy - but sometimes I feel, for my ears, I’d love a bit more openness / brightness in the higher end.

My questions are: would improved XLR interconnects help to open up the top end a bit, without being harsh, and perhaps increase the dimensionality of the soundstage?  Or would I be better off starting with upgrading the speaker cables?  I’ve been looking at the Cardas Parsec level of cable, and could perhaps stretch to the Clear line, pending your recommendations.

Also, one other question: pending the possible move to 2 AHB2s (in mono-block configuration), do both XLR interconnects have to be the same length?  If not, would it cause any timing issues between, say, a 2' XLR and a 6'?

I’d appreciate any guidance.  Many thanks in advance.

Best, JAMES

jimboman

Hey James I wanted to ask how are you connecting Lumin to Benchmark DAC? Are you going via USB or coax?

Congratulations. Yes, at first listen before being broken in, cables tend to be forward and a bit bright… they “relax” over time. So, you are doing the right thing.

What's your take on the selections mentioned above?  I get the impression that any of them could be worthwhile test candidates.

Given what you’re looking for I’d recommend the Acoustic Zen Silver Reference over the Matrix.  I own the original Matrix and the Matrix ll, and the Silver Ref is a significant level above given what you’re looking for.  Open and detailed but not harsh and with excellent 3D soundstage.  Natural and organic is how I’d describe them.  FWIW.

Thanks @soix for the recommendation. I read your posts and @ghdprentice posts with great interest/respect for your opinions. Many thanks.

I’ll keep an eye out for a used pair of Silver Reference IIs. In the meantime, I am enjoying getting to know the Testament SEs.  I admit, it’s a bit of an ‘experience-expander’ for me. I’m beginning to see how improvement of system components have created a finer ‘sonic resolution’ which enables me to discern strengths and weaknesses of all parts of the chain.

I’m grateful to folks sharing their knowledge and experience. It’s a great help!

Best, JAMES