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- Mar 20, 2010
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Yeah, output impedance is a spec that is rarely stated.
Yeah, output impedance is a spec that is rarely stated.
The fact that I'm unable to get PayPal was another reason I can't buy used off here :eek: . Should have mentioned that
Thanks. I'll have a look and see if I can find more detailed specs on the Omni. I find this subject quite confusing, and like I said, not having heard the K240's under ideal circumstances means I don't know what they should sound like at their best.
So, you're new here, and for some reason you're not allowed to use Paypal? Are you accounting for the exchange rate between Canadian and US dollar?
I have a question regarding connecting the headphones so a receiver\amp.
I've decided to buy the OG CAL and after keep reading the posts here I thought about buying an amp (I need to read\listen about DH\THX\SBX a little more). My question is, both my XBOX360 and PS3 are connected via HDMI to a Denon receiver which capable of playing DTS sound (etc.) but not supporting DH. If I connect my headphones directly to the receiver (using the phones audio output) will it be the same as if I connect the headphones to a HD\THX\SBX amp? Or the receiver will just output a stereo sound?
If I still need to buy an amp in order to hear Surround sound i'll appreciate any recommendation for a budget (~50$) amp.
Thanks!
The only issue I had with my Omni was a rhythmic popping while using a mic in borderlands 2... otherwise it's been fine. Could be related that I only did a standard uninstall of my SoundBlaster Z drivers before installing the Omni ones.
Thing is, I believe the O2 and ODAC are very good products. I even borrowed an ODAC once, but something about my system prevented it from working. However, a lot of the stuff about "why choose THIS amp" sounds like old scare tactics to encourage sales, and I still don't understand WHY the designer spent all that time on "no proceeds for the designer" products and blog posts that cast most other products in bad light. I know what that sounds like, and I know there is some fairly good learning that can be had on his blog, but some of the things he concludes don't match up with my experiences and other Head-Fi'ers in the sound science forums and amp appreciation threads have pointed out the bigger scope of things. And I looked up impedance curves, I learned the history of impedance "matching", and quite simply the short of it is: the 1/8th rule is more of a guideline, only applies some of the time, and surprisingly most of my headphones are unaffected and the one that should be still sounds good.
I'm always willing to reconsider my thoughts with good evidence, I'm not an expert, but other people should also exercise critical thinking IMO.
/rant
Thanks for the advice, Evshrug.
I read a guide here on Head-fi about impedance. It started with a nice analogy related to water going through a hose to a sprinkler. I understood what he was saying there, but then he started using algebraic formulas, I then went cross eyed and started bleeding from the ears and nose.
I'm trying not to get hung up on the impedance thing, but the only reason I am concerned about it is wanting to ensure I'm getting decent performance out of what is fairly expensive equipment (compared to what I've used before).
My time here recently on Head-fi has also made me want to get back into buying more music again. I used to regularly buy CDs, but about ten years ago I had a CD case stolen that contained a large chunk of my collection. I'm not sure why, but after that I've barely bought any music. I'm now looking to buy all those albums (not all at once) that I've never got around to listening to but feel I should have. Hence, buying a decent amp is becoming something that interests me
Edit: I should note that my average volume on the Omni is between 15-20 percent. I have not noticed any distortion. The only issue I have had was when playing Dishonored, but this issue was present when sound was output through the speakers and I found others have had problems with the audio too, so I'm guessing it's the game.
I appreciate the virtue of critical thinking, however this is something that can only be done with experience. At the moment my only reference is the equipment I have, so there is no way of me knowing if it is under-performing. You often hear of people who say things like "I thought my old (insert product here) was good until I tried this. I could never go back to it now that I've experienced (insert new product here)".
Ev's advice is sound (no pun intended). Go for what sounds good to your ears more than anything else. If you think it sounds good, why worry about abstract math?
That said... I got my amp in last night (because change is good) and the change with the Q701 is noticeable. (I too was running off the Sound Blaster Omni.) It's really true that you don't know what they're capable of until you amp them. They didn't sound bad before, but they sound really good now!
My point? If you're satified now, don't bother. If you want to upgrade because you're feeling the itch, an amp will definitely serve you well. I'm sure any of the inexpensive ones in the guide will be fine (E12, Magni/Vali, E09K, O2).
Dude, I've learned to be really careful of that quote. It's almost always true, and not always for the better. For example, when I finally dropped some real cash on a nice suspension for my motorcycle, it was night and day. I had no idea what I was missing and I could never go back. Now I HAVE to spend money for a nice suspension on every bike because I hate the feel of a crappy suspension. It's expensive!
If you're satisfied with your current sound, be careful about upgrading or you may never want to go back! lol
Itchy, must scratch itch! lol
I get the impression that head-fi is a gathering place for itchy people.
Itchy, must scratch itch! lol
I get the impression that head-fi is a gathering place for itchy people.
It is...
Does me being new here somehow directly correlate with my ability to obtain a Paypal account? The exchange rate isn't an issue whatsoever. I just can't sign up (at least not yet) without risking my account being frozen.
600ohm impedance means that the headphone amp will power headphones up to 600ohm...
You often hear of people who say things like "I thought my old (insert product here) was good until I tried this. I could never go back to it now that I've experienced (insert new product here)".
Itchy, must scratch itch! lol
I get the impression that head-fi is a gathering place for itchy people.