maverickronin
Headphoneus Supremus
- Joined
- Apr 5, 2010
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Quote:
You could say it like that.
There are two issues - the quality of the sound and the volume of the sound. Pretty much every amp in existence has better performance (THD, IMD, crosstalk, etc..) in to higher impedance loads. On good amps, you'd never notice without test equipment. On bad or marginal amps it can be quite noticeable.
The 600 ohm Beyers are high impedance and only slightly reactive (they don't "fight" against the amp) so they will sound pretty good out of many cheap HP outs. The downside to that impedance is that unless its coupled with a very high efficiency (which it isn't in the Beyers) they may need more voltage than many cheap HP outs and nearly any DAP can provide in order to get decent volume. I've owned both the DT770/600 and DT990/600. Both of them sounded good but quiet straight from my D2+. If you always listen quietly in a place with little to no background noise then you might not even need an amp. That's hardly a common situation though.
The tl;dr is that while they probably need a stand alone amp it doesn't have to a monstrous beast in order for them to sound good.
Seems to imply that "hard to drive" and "hard to power" are two different things. (maverickronin, if I'm misinterpreting your words, feel free to correct me - I'm not particularly well-versed on the technical aspects of audiophilia.)
You could say it like that.
There are two issues - the quality of the sound and the volume of the sound. Pretty much every amp in existence has better performance (THD, IMD, crosstalk, etc..) in to higher impedance loads. On good amps, you'd never notice without test equipment. On bad or marginal amps it can be quite noticeable.
The 600 ohm Beyers are high impedance and only slightly reactive (they don't "fight" against the amp) so they will sound pretty good out of many cheap HP outs. The downside to that impedance is that unless its coupled with a very high efficiency (which it isn't in the Beyers) they may need more voltage than many cheap HP outs and nearly any DAP can provide in order to get decent volume. I've owned both the DT770/600 and DT990/600. Both of them sounded good but quiet straight from my D2+. If you always listen quietly in a place with little to no background noise then you might not even need an amp. That's hardly a common situation though.
The tl;dr is that while they probably need a stand alone amp it doesn't have to a monstrous beast in order for them to sound good.