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New EB Cobalt Flats?

Well, I finally got to install the strings tonight and I can at least share my first impressions. I won't see any live amp time until Saturday but I was able to take some time through my normal headphone practice setup so it's a at least a familiar reference point.

First thing I'll get on record here is to confirm that these will fit a 35" scale Lakland, in this case a Skyline 55-64. Probably wouldn't work through body but works perfectly through the bridge. The .130 B is tight at the wrap but you can ease it through. The rest have no issue. The pics below show how they fit at the bridge, nut and wraps on the post.

Let's start by saying that I generally never like new strings of any kind. By the time the new ones go on you forget over time how bright they were that long ago. My preference has always been lively, bouncy, roundwound sound, DR Hi Beam style. But I find that new they are too much and need to mellow just a bit. So, new strings just naturally present a challenge simply because they are so immediately different from whatever is on there has become. These will be no different. The first thing I noticed was the feel. Another poster has already mentioned that these have both an oddly rough and oily feel right out of the package. I expect that to improve with time and use but the roughness is hard to explain. These are replacing set of either nickel D'Addario rounds or DR Sunbeams, can't recall. Whatever they were I liked them. The tension on the EB flats is a bit higher as I would expect. Acoustically they sound pretty lively. However, plugged into my practice setup left me a bit cold with the first reaction. They don't seem to make sound as readily as the previous set of my other Lakland DJ5. I don't know if that makes sense but the feeling is that I have to play harder to reach the same output and the overall sound quality is, well, flatter. I look forward to hearing them through an amp but since I play live with IEM's what I hear now is pretty close to what I'll hear live. The do seem midrangey to me and I can already see these making their way to my EBMM SR5 fretless. That might be a great overall match. Time will tell...

However, there is one interesting result of all this so far. I can now say the words that I though would never come from my mouth: I own a P-bass with flats! Albeit it's a 5 string Lakland with a 6 knob Audere pre and the flats are designed to mimic rounds but what the hell, I ain't lying!
 

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Well I finally got home to the UK from the US and without reading this thread again, immediately strung my Sandberg VM up with the Cobalt flats. I followed the installation instructions in the packet successfully on the E and A strings but while bringing the .65 D up to pitch mine broke too!
IMG_20150623_120239.jpg

I bought 2 sets and have borrowed the .65 out of the other set but I was looking forward to trying that set out on one of my other Sandbergs.
I haven't contacted EB yet (I need to sleep after the flight) and I suppose I'll see what they have to say with me being in the UK now.
I regularly change strings on this bass and have never had a problem before so please be advised.
 
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Well I finally got home to the UK from the US and without reading this thread again, immediately strung my Sandberg VM up with the Cobalt flats. I followed the installation instructions in the packet successfully on the E and A strings but while bringing the .65 D up to pitch mine broke too!
IMG_20150623_120239.jpg

I bought 2 sets and have borrowed the .65 out of the other set but I was looking forward to trying that set out on one of my other Sandbergs.
I haven't contacted EB yet (I need to sleep after the flight) and I suppose I'll see what they have to say with me being in the UK now.
I regularly change strings on this bass and have never had a problem before so please be advised.
There must be an issue with the "D"string. I'm waiting on my replacement to arrive, hopefully I won't have the same issue again. Makes me gun shy of bringing up to intonation.
Good Luck with yours!!!! :bassist::hyper:
 
There must be an issue with the "D"string. I'm waiting on my replacement to arrive, hopefully I won't have the same issue again. Makes me gun shy of bringing up to intonation.
Good Luck with yours!!!! :bassist::hyper:
There doesn't seem to be a problem stringing in the time honoured method. The 2nd set's D string tuned up ok. I'm kicking myself for not seeing your post before I strung it up (I hadn't received a notification of any new posts for some reason)
 
I got a set, when putting them on snapped the "D" string trying to bring it up to pitch. Ordered a new set, I can see these aren't as forgiving as roundwounds. This is the first time I've ever had a bass string break in the 40 plus years I've been playing.
Same thing happened to me on a 105 set with the D string! GC replaced the set. It was on a p bass.
 
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Alright I've done a little side by side testing with my new Cobalts and new set of Chromes both being on Ibanez Prestige basses with the same settings and electronics. Out of the pack the Cobalts are significantly better than the chromes on all tonal spectrums. I'm very impressed with these Cobalt Flats. I also like the chromes but they aren't nearly bright and the output of the Cobalts are quite a bit more. Very impressive string so far. They are also smoother to my fingers and making slides much easier with no noise.
 
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I wipe all my strings down with alcohol wipes, and then bass brites as I install and that helped with the initial sticky factor on the cobalts...

Just love these strings more and more!
 
... They are also smoother to my fingers and making slides much easier with no noise.[/QUOTE said:
I also use Chromes, which I like a lot, and am interested in these new strings. Do you mean that the Cobalts are smoother and quieter than rounds in general or smoother and quieter than the Chromes you had been using? I'm concerned about the gaps picking up debris over time with the strings consequently loosing brightness and with the difficulty in cleaning the strings to restore tone. I find that my Chromes clean up very well after an alcohol scrub and my tone comes back to normal pretty well. I'd be willing to do more frequent cleaning on these strings if I could restore their tone to near new condition. Have you had the strings long enough to report on how the tone changes over time? Thanks for the info on these strings.
 
on mine i took care of most of the initial stickiness by cleaning them. The roughness (or perceived roughness on my part) disappeared within a week of practice and playing. Either that, or i adjusted to it without knowing so...

Good Luck!
 
I just received my order from BSO (thanks Jason!) and I strung one pack on my Stenie Spirit and the other will be a spare. All three of my basses (Ric, P, and Spirit) now have the cobalt flats on them, and I am diggin' it!
 
Just strung up a Classic Sabre I had posted for sale with these and - wow - I took it off the block.
Fat lows, focused midrange and just enough zing to make any 12th fret and up stuff trumpet through!
They made that much difference. They have slightly more tension to my hands than TIs, not as much as Chromes. They have the rump rumble of traditional flats with the bite of a subtler round.
I really, really like these.
 
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Just strung up a Classic Sabre I had posted for sale with these and - wow - I took it off the block.
Fat lows, focused midrange and just enough zing to make any 12th fret and up stuff trumpet through!
They made that much difference. They have slightly more tension to my hands than TIs, not as much as Chromes. They have the rump rumble of traditional flats with the bite of a subtler round.
I really, really like these.

What gauge did you get?