Upper Midrange Glare problem


I am seeking advice to eliminate hard upper midrange glare. I spent alot of money and the sound improved, but the glare is still present. Is there something wrong with my set up, or etc? My systems is as follows:

Counterpoint DA 11.5 transport with Shunyata King Cobra.
Sonic Frontiers SFD 2 MK II DAC with Shunyata Black Mamba.
Sonic Frontiers SFL 1 Signature Pre Amp with Shunyata Viper.
All above components connected to the PS Audio P300 with a Shunyata King Cobra attached to it.

Bryston 7B ST Mono block with PS Audio Lab Cables connected to two Ultimate outlets which is connected to XLO Type 10 powercords to the wall outlet.

Speakers PSB Stratus Gold, placed 3 ft away from rear wall 2 1/2 ft from side wall, room is 15'wide 21'deep
8 1/2tall. Listening distance is 9 ft away from speakers.

Cables:
Digital - Illuminati D60 - BNC and Illuminati DX-50 - XLR
Interconnects - AudioQuest Diamond X2 - RCA
Speaker Cables - AudioQuest Dragon to highs and Clear 3 to bass.
All Cables are raised by ceramic tiles.

Brights star foundation platforms, tip toes, for each component sitting on a Stand design rack, set of room tunes corners, side walls and tune stripes.

New additions will be XLO limited edition XLR digital cable and Siemens CCa tubes for SFD 2 MK II. Will be here shortly.

Very fraustrated. Any suggestions will be openly noted, thanks.

bowlerds
I have NO idea as to where to find these specific cables on the street. I stumbled across them when going through a catalogue from one of my RF distributors. Since they were quite reasonable in price, i ordered several different designs that they offered and tried them out. While a few designs were decent, the one specific cable works wonders on reducing / minimizing "Glare And Sibilance" ( GAS for short ). As such, i labled these "GAS Busters". They also help most SS systems to sound warmer and measurably more "musical".

As a favor to some other folks that were having similar "gas" problems and made them public : ) i ordered a few extra sets and sold them at MINIMAL mark up ($20 for a 3' pair / $30 for a 6' pair). Some of these folks ended up replacing Silver cables that cost hundreds of dollars with these "cheapies". While i'm NOT saying that these cables are "killer" or a "cure all", they do HELP until you can get things dialed in a little better.

As to Leafs' comments, there is NO such thing as a neutral cable. Every cable presents a different load to the source and their sonic signature will vary due to different equipment combinations and their associated impedances. While it is obvious that some cables work MUCH better in specific systems than others, those "good" or "neutral" cables sometimes fail miserably in other systems. I do understand where your coming from though and basically agree with your comments / train of thought.

Unfortunately, sometimes we end up buying "good" gear that just doesn't blend well together. With the amount of money that one might have tied up in a system, it would be pretty disappointing to not want to use it because it sounds so poor or less than one had hoped for. I would rather "band aid" the system with some cheap "flavoured" cables and enjoy it in the meantime rather than let it sit and rot until i could afford to make major component changes. Know where i'm coming from ??? Sean
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Paging Bowlerds!

Has any of the info posted here helped in any way?

It adds to the knowledge of everyone when we find out what was sucessfull in curing your problem.

Let us know what's going on!
To Sean:

On the systems which were cured with your cables, what do you hypothesize the root cause was and how did the cables cause the sound to improve?

Also, what is the effect of placing these cables in a system which sounds good to begin with?

Thanks.
Thank you for your suggestions. I have read all the feed back and noted all of them. I made some changes to the room and the settings on the PowerPlant. My system sounds impressive. Something to enjoy and be proud of. I am also going to upgrade my preamp to a Herron VTSP 1A or the Levinson 380S.
I found out my front end responds better to the PS2, SS5, SS6 settings. I made minor toe adjustment to the speakers . I found that the cables were not the problem even tough I ordered the XLO limited digital, I guess it would be better than what I have now. My Siemens tube are due to arrive today. I will replace them on the DAC, it should sound better than the stock Sovtek 6922.