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my impressions on ur5, ur6, x-1

post #1 of 25
Thread Starter 
ive had some time to listen to these interconnects on my(now sold) wooaudio3, current Ray Samuels SR-71, and current Gilmore Lite.

each cable has strengths and weeknesses which i will outline here, but to make a long story short the UR6 are my preference for a few different and valid reasons.

first of all unless this is your first visit to the cable forum you are most likely aware of the disagreements regarding the Grover UR series and the Oritek X-1interconnects. this spawned in comparisons between the X-1 and UR5. currently i still prefer the X-1(overall) to the UR5, the X-1 presents detail in a more upfront and lucid manor, which makes for a very enveloping and enjoyable listening experience in that regard.
between these two cables the bass on the UR5 is clearly the better, it has a delicacy that is perfectly articulated and formed to the recording, it can punch, roll, bounce, strum, or sleep... whatever the music asks of it. the X-1 is much more straighforward in the lowend presentation, i wouldnt go so far as to say its one-note b.c its obviously not, but it does not do delicate and it will not convey emotion like the Grovers, it is bloated. the midrange tone of the Grover u5 is also clearly superior in my opinion, it has just the right level of bloom to give guitars, horns, vocals, violins and pianos a very realistic tone and sence of sweet realism, THIS is the grover sound that some of us have been praising all this time. in comparison the X-1 sound flat, midrange is recessed and lifeless which squashes the tonal timbre. THIS is the X-1 sound some have been complaining about. where the X-1 clearly trumps the UR5 is in the highs, the dynamics are incredible, cymbol clashes are seperated, background noise is brought to the front with laser precision and positioning, it creates more than a soundstage and more a sound-dimension. this really conveys a feel of trasparancy. the Ur5 in comparsion sounds bottled up. music happens mostly on a frontal stage configuration and as result instruments have a less prominent seperation and less perceived speed. background details remain in the background, not absent but not stealing the spotlight either.

so overall these characteristics of the UR5 imho lend to a frequncy curve relitively flat throughout the lowend and midrange(maybe a slight bump up in the mids), and a progressive rolloff starting in the upper frequncy spectrum. they sound very controlled, very accurate, never harsh regardless of genre or recording quality. a good all-arounder which i'm confident would sound better on good speakers than they do in good headphones. but this is headfi

in contrast the X-1 would lend a frequency response in "U" shape. bumped lowend, recessed mids, bumped highs. overall this can acheive a fun, dynamic, aggressive, but dominating sound. it can also reak absolute havoc on certain types of midrange focused music and less than ideal recordings... to point of being unlistenable for me.

so a compromise either way, and hopefully that will justify the bickering back and forth about the superiority(or lack there-of) of either one of these cables.

in steps the UR6. apparently Grover Huffman has been hard at work again, LISTENING to his customers suggestions and compaints, and consequently improving his UR series with this latest revision. i am sure some of you are growing weary of a new grover cable seemingly every month, but from the UR4-5-6 there has been a progressive improvement and worthwhile of the upgrade each time IMHO.

keeping in mind the attibutes i assigned the UR5 above, the UR6 sacrifices some bass quantity, maintains the midrange tone, but significantly improves the highs and overall spacial presentation.

the bass is the letdown here b/c there is less of it. however, it still sounds accurate with the same incredible flexability. the midrange tone is still there, instruments sound just as realistic and emotional as the ur5, tones carry perfectly, i never question what i am hearing in this regard. the upper mids carry though to the highs in a seemless manor and the highs dont seem to drop out in this revision. the dimension is toe-to-toe with X-1 but the fine details and background instruments are still not as forward. this is not a compaint as it can be distracting when listening to the X-1, with the UR6 they remain where they belong but never obscured like the UR5 sounds at times.

in an A/B, UR6 to X-1 the initial impression is the X-1 still has the edge, they just sound interesting good bass, dynamic highs, acceptable mids, but after a long litening session even on ideal music they are overly harsh, lack emotion, bass fatigues and becomes somewhat of a novelty at that point. and i am STILL missing an element in the music that i cant pinpoint but i know by now that i also cant find or compensate for.

after coninuous listening my brain adapts to the thinner sound of the UR6 much better and its presentation becomes far more natural, nuetral, and musical, they are more present now but still not harsh. my hope is the highs will acheive more focus, the ur5 got better at this with burn-in and im hoping the ur6 can too, some added bass would be nice addition but i feel its probibly not in the character of this revision.

now switching back to the X-1 they clearly (no pun) sound unrefined, overly bloated and although present they are not personal. i feel as im trying to build a birdhouse with a sledgehammer on some music, they are just plain overdone to me. with that said i am keeping the Grover UR6 in my main system and returning the Oritek X-1. i would strongly advise any current Grover owner to get the newest revision. current (satisfied) X-1 owners i would not recommend switching to Grover, the sound is different and you may be letdown by the more subtle presentation.

on a somewhat personal note my dealings with Ori have been overall very positive. he accepted paypal(although with added fee), did not overcharge for shipping. shipped USPS priority the same day, and i recieved the cables very well boxed in just 2 days. he continued with followup emails as i posted some of my impression, compliments, and complaints.

So from ground level, at the same price i would choose the UR6 over the X-1, when considering the 65$ difference the choice has become a no-brainer for me. also considering that Grovers upgrade/revision path seems to be inline with what i am trying to acheive out of my personal system it would be foolish for me to stick with an X-1 that might seriously be outdone to a point beyond argument or even second thought. only time will tell.
post #2 of 25
Thank you for the detailed and objective review! We really needed a good thread on this subject.
post #3 of 25
Thread Starter 
Quote:
Originally Posted by jpr703
Thank you for the detailed and objective review! We really needed a good thread on this subject.
thanks for the nice words, i would really like to hear other impressions and if anyone has further input or questions i welcome them in this thread. lets just try to keep it civil this time around.
post #4 of 25
euclid,

I think you've done a wonderful job of articulating your findings and mine are pretty much inline with yours. I feel I was in the same boat being initially very impressed by the X-1s, but over time noting something intangible moving me from the music--this is particularly apparant having heard the newer grovers. Also, I agree with the frequency curve you described with the midrange feeling a bit recessed.

I felt slightly different about the UR6 then you. I don't know if it was so much the same tone as the UR5 minus some bass as it was a leaner overall presentation. It was my feeling the UR5 was tonally a bit more dense then the UR6. Generally I prefer a richer sound, but I find myself really liking what the UR6 has done.

Great review! Thanks for thaking the time to write it.
post #5 of 25
"keeping in mind the attibutes i assigned the UR5 above, the UR6 sacrifices some bass quantity, maintains the midrange tone, but significantly improves the highs and overall spacial presentation."

Sounds like Grover tinkered around and managed to lower the cable's capacitance...

Cable-making is really like cooking. While low capacitance is theoretically a good thing for interconnects, IME super-low-capacitance interconnects do have that "lean" quality, though with exceptional treble extension/speed/air...
post #6 of 25

On a personal note

EDIT: off topic
post #7 of 25
Thread Starter 
thanks Gopher those are really some great compliments.

i also read your latest UR6 impressions, it's a nice concidence that i listened extensively to Radiohead Kid A(cd) on monday night to solidify some impressions i gathered over the weekend. its an amazing recording and a very emotional albumn, but it walks a fine line and is very sensitive to presentation which i felt the X-1 really overshadowed.

i definately agree the UR5 has a denser sound, i interpreted it as a result of the topend rolled off and (consequently?) very little soundstage expansion. i think the bass difference between 5/6 is magnified alittle based soley on the more forward upper-mid and high freqency of the UR6 that sort of directs attention away from the lowend, but that could be completely psychological on my part, i am seeing the UR6 as a further step of evolution of the UR5 rather than a departure or change in tone, but with that in mind ill try to get a better idea this week.
post #8 of 25
Thread Starter 
edit: off topic
post #9 of 25
Thread Starter 
Quote:
Originally Posted by Jon L
"keeping in mind the attibutes i assigned the UR5 above, the UR6 sacrifices some bass quantity, maintains the midrange tone, but significantly improves the highs and overall spacial presentation."

Sounds like Grover tinkered around and managed to lower the cable's capacitance...

Cable-making is really like cooking. While low capacitance is theoretically a good thing for interconnects, IME super-low-capacitance interconnects do have that "lean" quality, though with exceptional treble extension/speed/air...

i agree. i suggested in Gophers thread that the UR5 had a higher capacitance b/c they needed a higher volume setting to acheive the same overall listening level as the X-1.
the higher i ran the ur5 the more extended and expansive they became but it was too far beyond comfortable listening levels to be relevant. i havnt noticed that situation with the UR6.
post #10 of 25
Not going to repeat all my posts from many previous cable threads........but I also slightly prefer the Grover UR6 currently because it has a bit more body and refinement to the sound, makes average CDs sound better etc etc....

But
I am very impressed with X1 and can fully understand why some prefer its enhanced treble energy and presence, a very strong performer and a great match for some systems.
I suspect when my deep cryo X1 gets back it will gain some added body/smoothness to sound and more closely match my prefered sound tastes and system colorations. (and much to ETs shagrin will make average Cds sound better and not magnify thier flaws)
post #11 of 25

On a personal note...

EDIT: off topic
post #12 of 25
Quote:
Originally Posted by DarkAngel
more closely match my prefered sound tastes and system colorations. (and much to ETs shagrin will make average Cds sound better and not magnify thier flaws)

I'm OK with it. I've detached myself from the comparisons and am not as wrapped up in it all now. We all like slightly different things and different fits and different opinions of the same things.
As you and others have rightly pointed out all along!

Thanks for the write up euclid, enjoy and no hard feelings.
Mike
post #13 of 25

grover cable

Euclid, Thank you for your prodigious effort, and thorough review of these cables. I think it’s very important to the consumer to comprehend the characteristics of products via fine forums such as Head-fi. The discourse also is invaluable to the designer manufacturer aiding refinement of the product. Any designer who feels there is no need to keep the product evolving and improving will soon fall by the wayside. My cables are completely fabricated by hand, keeping me completely flexible. This is one reason there have been 6 versions of the UR. Also I will always for a small charge upgrade any of the previous versions, to keep all my customers at the pinnacle of my cable evolvement. There are so many different tastes and variety in electronics I feel it’s absurd to make a blanket claim that if your sound with my cable is not perfect, then it’s your ear or flaws in your system. Cable making is science and art combined; may the continued refinement of this important part of music enjoyment never end.
post #14 of 25
Thread Starter 
Quote:
Originally Posted by eyeteeth


Thanks for the write up euclid, enjoy and no hard feelings.
Mike

for sure, we're just having some fun.


Ori i understand your point of view and out of good faith i will edit my posts. i realize you are in buisness and have confidence in your product as every manufacturer should. i hope i stressed enough in these impressions and emails that i didnt dislike the X-1, but it wasnt the complete package for my system and music choices. there are a number of people here who are completely satisfied with the sound.

Grover thanks for the comments, your overall efforts are really appreciated.
post #15 of 25
Quote:
Originally Posted by euclid
i hope i stressed enough in these impressions and emails that i didnt dislike the X-1, but it wasnt the complete package for my system and music choices. there are a number of people here who are completely satisfied with the sound.
Nice review, Euclid, very well-written. I've been gathering some notes together based on my own UR6 and X-1 listening.

I feel the decisions and values associated with the cables are more system-dependant. In MY system, I still prefer the X-1's. It's interesting, because - again, in MY system - the X-1's do not at all seem to have a "U" frequency response. I see them as slightly bass-shy compared to the UR6's, and also slightly compressed in soundstage depth compared to the UR6's. But in my system, they seem to be right on target from mid-bass on up; there is definitely no suckout in the midrange. Human voice (ex: Sarah McLachlan on "Freedom Sessions") is wonderfully reproduced, right in balance with the rest of the instruments. In my system, the UR6 slightly recessed her voice, though it was still quite wonderful!

Overall, in the sound qualities I personally prefer most - tonality, transparency/focus, and the overall feeling of the person or instrument being in the room with you - the X-1's still do it for me big time in my system. And that is why I think there are some heated debates: personal preferrences and system differences make blanket statements and comparisons not really worthwhile. I would like to see each of us who have listened and chimed in with our opinions list our systems, music, and "values" of what is most important in listening. All of these play into our preferences for one cable over another.

All this said, I think the difference in overall preferences for the X-1 over the Grover are smaller with the UR6 than with the UR5 I briefly heard. I agree with Euclid that the improvements in the UR6 are strong, and worthwhile for any previous version owner. I asked Grover to buy the cables, because they may go better in another system I have, where the X-1 exposes TOO many imperfections.

And for the record, both Ori and Grover have been great to deal with!

I'll post some more of my personal findings soon. And I'll also post my thoughts on the Oritek X-2 soon, too! Got that last week, but haven't had enough quiet time to really dig into it.
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