Update: This deal is still available.
Adorama has
HiFiMan HE-560 V4 Premium Planar Magnetic Headphones on sale for
$229.
Shipping is free.
Thanks to Community Member
galaxial for finding this deal.
Key Features:- Adorama Exclusive HE560 Headphones
- Designed for reference use
- The Power Of Magnetics: Single-ended drivers deliver a lifelike soundstage and spatial imaging
- Light Weight & Comfortable: 30% lighter than comparable headphones
- Cup Style: Closed-back
- Includes:
- HE-560 V4 Premium Planar Magnetic Headphones
- Cable
- 1/4" Adapter
- 1-Year Warranty
Top Comments
Decent modern amps (both of these included) avoid audible distortion until they are very close to their maximum power output, and the K5/560 gets unbearably loud well below its maximum. I haven't noticed any noise or distortion.
It sounds like you mean that a weaker amp would be unable to provide peak RMS, which would selectively clip the waveform resulting in bass drop-outs or distortion. My home theater setup uses power-hungry old speakers and when I tried to drive them with underpowered amps both of these things happened. But it is volume-dependent. Up to a certain point, the amp is able to provide sufficient power, then it is unable to provide power for the peaks so the bass drops out despite overall volume rising, then it is unable to consistently power the signal, resulting in audible distortion followed by complete drops.
None of these things happen with the K5 Pro. Bass is strong. It remains strong as the volume increases. There are no dropouts or changes in tone even far beyond where the volume becomes uncomfortable. If the K5 is clipping from peaks exceeding 1000mw, it seems like the clipped portion should be materially different between an average 0.5mW signal and a 500mW signal, since the latter would kick in after 3db while the former would have a full 33db of headroom. It seems unlikely, then, that the sound would not change dramatically as I increased the volume, if the amp were in fact clipping on normal-volume material. But the tone doesn't change, and there are no other identifiable markers of underdrive distortion, so I would be surprised to learn that it was actually being underdriven at listening volumes. Still, it might have some other kind of aural inadequacy--but not because 1W is insufficient power, unless you're listening loud enough to permanently damage your hearing.
Here is an explanation of why the lower-powered JDS Atom is sufficient for the Audeze LCD-X:
https://www.audioscienc
Here is another thread explaining why an amp less powerful than the K5 is sufficient for the more-power-demanding Monolith M1070:
https://www.audioscienc
Here is a broader article about headphone/amp matching, recommending a benchmark max of only 110db (an order of magnitude less power than 120db):
http://nwavguy.blogspo
Here's a lucid explanation of headphone amp power with a focus on other amplifier issues that are commonly mistaken for insufficient power:
https://crinacle.com/2019/09/30/o...ord-power/
Here's an old thread laughing at the idea of 1W minimum for planars:
https://www.head-fi.org/threads/p...ly.805936/
I'll stop there. There's also a good article from Audient, but I'll skip it due to the conflict of interest (their amps are >500mW). FWIW, I haven't tried the Hifiman on my Audient, but my Monolith planars sound great on it. Lots of bass, no distortion, tons of headroom. I'll let you know how it and the K5 compare to the Magni when I check it out.
And, to reiterate, I spent a lot of time on this because I like learning about stuff. I was hoping that you would send me off in a new direction to learn even more, so thank you for engaging with me. I apologize if I have come across as argumentative or personally insulting, neither of which were my intent--I was just trying to get a little more insight into your perspective while defending my own understanding, which seems to conflict. Thanks again, and have happy holidays.
*The 560s really shine though when they get fed power from balanced connectors. The Schitt Magnius ($199) does 5W @ 32 ohm in balanced mode.
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83 Comments
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I wonder if you'll truly be curious or just defiantly trust what you read rather than try for yourself.
Think of it like a capacitor in car audio being used to keep the bass from dying out under heavy conditions.
None of these things happen with the K5 Pro. Bass is strong. It remains strong as the volume increases. There are no dropouts or changes in tone even far beyond where the volume becomes uncomfortable. If the K5 is clipping from peaks exceeding 1000mw, it seems like the clipped portion should be materially different between an average 0.5mW signal and a 500mW signal, since the latter would kick in after 3db while the former would have a full 33db of headroom. It seems unlikely, then, that the sound would not change dramatically as I increased the volume, if the amp were in fact clipping on normal-volume material. But the tone doesn't change, and there are no other identifiable markers of underdrive distortion, so I would be surprised to learn that it was actually being underdriven at listening volumes. Still, it might have some other kind of aural inadequacy--but not because 1W is insufficient power, unless you're listening loud enough to permanently damage your hearing.
Here is an explanation of why the lower-powered JDS Atom is sufficient for the Audeze LCD-X:
Here is another thread explaining why an amp less powerful than the K5 is sufficient for the more-power-demanding Monolith M1070:
https://www.audioscienc
Here is a broader article about headphone/amp matching, recommending a benchmark max of only 110db (an order of magnitude less power than 120db):
http://nwavguy.blogspo
Here's a lucid explanation of headphone amp power with a focus on other amplifier issues that are commonly mistaken for insufficient power:
https://crinacle.com/2019/09/30/o...ord-power/
Here's an old thread laughing at the idea of 1W minimum for planars:
https://www.head-fi.org/threads/p...ly.805936/
I'll stop there. There's also a good article from Audient, but I'll skip it due to the conflict of interest (their amps are >500mW). FWIW, I haven't tried the Hifiman on my Audient, but my Monolith planars sound great on it. Lots of bass, no distortion, tons of headroom. I'll let you know how it and the K5 compare to the Magni when I check it out.
And, to reiterate, I spent a lot of time on this because I like learning about stuff. I was hoping that you would send me off in a new direction to learn even more, so thank you for engaging with me. I apologize if I have come across as argumentative or personally insulting, neither of which were my intent--I was just trying to get a little more insight into your perspective while defending my own understanding, which seems to conflict. Thanks again, and have happy holidays.
Decent modern amps (both of these included) avoid audible distortion until they are very close to their maximum power output, and the K5/560 gets unbearably loud well below its maximum. I haven't noticed any noise or distortion.
It sounds like you mean that a weaker amp would be unable to provide peak RMS, which would selectively clip the waveform resulting in bass drop-outs or distortion. My home theater setup uses power-hungry old speakers and when I tried to drive them with underpowered amps both of these things happened. But it is volume-dependent. Up to a certain point, the amp is able to provide sufficient power, then it is unable to provide power for the peaks so the bass drops out despite overall volume rising, then it is unable to consistently power the signal, resulting in audible distortion followed by complete drops.
None of these things happen with the K5 Pro. Bass is strong. It remains strong as the volume increases. There are no dropouts or changes in tone even far beyond where the volume becomes uncomfortable. If the K5 is clipping from peaks exceeding 1000mw, it seems like the clipped portion should be materially different between an average 0.5mW signal and a 500mW signal, since the latter would kick in after 3db while the former would have a full 33db of headroom. It seems unlikely, then, that the sound would not change dramatically as I increased the volume, if the amp were in fact clipping on normal-volume material. But the tone doesn't change, and there are no other identifiable markers of underdrive distortion, so I would be surprised to learn that it was actually being underdriven at listening volumes. Still, it might have some other kind of aural inadequacy--but not because 1W is insufficient power, unless you're listening loud enough to permanently damage your hearing.
Here is an explanation of why the lower-powered JDS Atom is sufficient for the Audeze LCD-X:
https://www.audioscienc
Here is another thread explaining why an amp less powerful than the K5 is sufficient for the more-power-demanding Monolith M1070:
https://www.audioscienc
Here is a broader article about headphone/amp matching, recommending a benchmark max of only 110db (an order of magnitude less power than 120db):
http://nwavguy.blogspo
Here's a lucid explanation of headphone amp power with a focus on other amplifier issues that are commonly mistaken for insufficient power:
https://crinacle.com/2019/09/30/o...ord-power/
Here's an old thread laughing at the idea of 1W minimum for planars:
https://www.head-fi.org/threads/p...ly.805936/
I'll stop there. There's also a good article from Audient, but I'll skip it due to the conflict of interest (their amps are >500mW). FWIW, I haven't tried the Hifiman on my Audient, but my Monolith planars sound great on it. Lots of bass, no distortion, tons of headroom. I'll let you know how it and the K5 compare to the Magni when I check it out.
And, to reiterate, I spent a lot of time on this because I like learning about stuff. I was hoping that you would send me off in a new direction to learn even more, so thank you for engaging with me. I apologize if I have come across as argumentative or personally insulting, neither of which were my intent--I was just trying to get a little more insight into your perspective while defending my own understanding, which seems to conflict. Thanks again, and have happy holidays.
I also have ibasso it03 IEMs and I'd have to say that I enjoy listening to those the most still.
*The 560s really shine though when they get fed power from balanced connectors. The Schitt Magnius ($199) does 5W @ 32 ohm in balanced mode.
If you misspoke, yes you need a a balanced DAC like the matching Modius as well, but the Magnius indeed has balanced inputs.
If you misspoke, yes you need a a balanced DAC like the matching Modius as well, but the Magnius indeed has balanced inputs.
If you misspoke, yes you need a a balanced DAC like the matching Modius as well, but the Magnius indeed has balanced inputs.
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I also have ibasso it03 IEMs and I'd have to say that I enjoy listening to those the most still.
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