I have an M-Audio Revolution - Do I need an amp?
May 21, 2008 at 9:58 AM Thread Starter Post #1 of 8

Shlonglor

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I have an M-Audio Revolution 5.1, which is great - and I know it has a built in amp for the headphone output.

I have the Sennheiser HD280s connected to it. Overall, I'm please with the sound, but my wallet's been growing in size lately and this looks like a good way to deflate it.

The impedance on the 280s isn't that high AFAIK (64ohm), and they clearly get loud enough without going anywhere near the maximum volume level and produce clear sound (without introducing any noise I can hear) at the maximum volume I can tolerate.

However, I've been reading about the "veil" problem in the neighboring forum, and also had a chance to listen to Ultrasone phones (not sure which model, but it's more or less on the same price range or a bit more, and also a closed over ear model), which produced a more crisp sound which is a bit missing from mine. It felt like everything (mainly the higher range) is more pronounced. On the other hand, the 280s give a better feeling of "having the music inside my brain", which I like - the Ultrasone provided music which sounded a bit farther away.

I want to upgrade something (amp, phones, or both) to get similarly styled, ear covering phones, which produce the same "warm", in-my-brain sound, but have less of that "I'm listening to the music behind a thin wall" effect. That's not to say that they're not wonderful, but I have enough money in my hand to warrant an upgrade.
biggrin.gif


I've been considering going the easy route and getting higher end senn phones, but if they have the same problem OR it can be corrected with mine with an amp, I'd like to know...

Any help appreciated!
 
May 21, 2008 at 1:14 PM Post #2 of 8
I dont notice any veil on mine, but people say that the Senn veil can be reduced or eliminated by a more powerful amp. If you like the sound signature and soundstage of your 280, get an amp first.
 
May 21, 2008 at 3:06 PM Post #3 of 8
I'm not sure if my M-Audio amp is considered powerful at all. I am quite clueless about amps.
 
May 22, 2008 at 4:09 AM Post #4 of 8
Quote:

Originally Posted by Shlonglor /img/forum/go_quote.gif
I'm not sure if my M-Audio amp is considered powerful at all. I am quite clueless about amps.


I don't have any M-Audio products, but my bet is "not powerful enough".
 
May 22, 2008 at 2:05 PM Post #5 of 8
Quote:

Originally Posted by ephrank /img/forum/go_quote.gif
I don't have any M-Audio products, but my bet is "not powerful enough".


How can one determine that so one knows which amp to connect to it?
 
May 28, 2008 at 11:18 AM Post #6 of 8
Quote:

Originally Posted by Shlonglor /img/forum/go_quote.gif
How can one determine that so one knows which amp to connect to it?


Attend a local head-fi meet and try different equipments is probably the best way to find out.
 
May 28, 2008 at 1:42 PM Post #7 of 8
Quote:

Originally Posted by ephrank /img/forum/go_quote.gif
Attend a local head-fi meet and try different equipments is probably the best way to find out.


I live in a dumb part of the world, unfortunately, so I have to make educated purchases without actually sampling the product first for the most part.
 
May 28, 2008 at 4:07 PM Post #8 of 8
If you've got the cash to spend, and don't like the 280, get other headphones above another amp. Yes, HD600 or DT880 or K701 or whatever isn't at its max with just your M-audio, but any of those will beat the 280.

By the way, The iBasso D2 Boa is getting popular already, and it's only 160 bucks.
 

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