Well I've been messing around with mine for a couple of days now. Got the big jack-little jack adaptor, so I'm listening to tunes on my PC with them right now
I'm slowly getting used to and getting more impressed with the SA6s. I'm noticing things in the mix I hadn't before (which is a very good sign); however, I am having to tweak the EQ on my mp3 player (lucky I has rockbox
)
Bass. I can't get the right bass sound out of these buds. With no EQ I'm just not feeling any "low end rumble" with these phones. Adding in the Bass+ port helped the problem slightly, but with no EQ, no bass. The sort of frequencies these phones are lacking is around 60-150hz (the bottom end of the bass guitar/bass drum).
The thing that confuses me slightly is that the SA6s CAN do it. I mean I've turned up the bass/main volume up madly to try and get these little buds to distort, and I can't do it. They'll produce clean bass at fairly high volumes for IEMs! At least to my ear, the SA6s need a slight EQ in bass (60-150hz need around a +1-2db increase, and then low mids could come up slightly too).
Is anyone else finding the same? I'm still messing with them, but once I turn up the bass a tiny bit, they sound a looot better!
I also can't settle on a treble tip right now. I have ++ in at the moment, and while it does make some of the mid-end a bit nicer, it makes the phones a little bright for my fairly sensitive ears. Guess I'll try going back to + for a while...
I will say these phones do amazing justice to the upper frequencies of bass guitars right out of the box. Take R.E.M.s new album, Accelerate. I'm hearing much more from Mike Mill's bass guitar that I'd heard before (the attack from his pick hitting the bass's strings is clearly audible). Popping on old Metallica albums (the bass is mixed VERY low in old Metallica albums and doesn't have much low end -- mostly distored high-frequancies which are hard to pick apart from the guitars), I can hear Cliff Burton perfectly! This is the first time I've ever been able to hear his rampant fretwork in The Call of Ktulu clearly! However, I have some example of bass tones that are low-end/low mids heavy that don't have the power they should have (and that means I will need to look at my EQ settings again
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Either way, given that the SA6s are such new, interesting technoloy, I'll discount a couple of minor shortfalls such as me needing to run my equaliser more often than I did before.
Anyway, there's some disorganised thoughts on my SA6s so far -- I'm having fun either way