Handsy Fivesome in Home Office with Nerd and Four Hot Amps (A Comparison)

Discussion in 'Headphone Amplifiers and Combo (DAC/Amp) Units' started by Hands, Jul 17, 2016.

  1. Hands

    Hands Overzealous Auto Flusher - Measurbator

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    We really need to bring the CS tagline back for all to see, "Too objective for subjectivists, too subjective for objectivists." Or was it vice versa? Not that it stopped folks from trying to interject their "knowledge" in an area they clear have much less personal experience with, but, hey, at least we could point to it and say, "Told you so."

    Anyway, totally forgot I do NOT have the stock Mjolnir 2 tubes on hand. @jexby provided the Heerlen pair and a Telefunken pair I sold him a while back (got them from Upscale Audio).

    The Teles definitely affect the sound. They are less bright in the upper registers, have more of an upper-mid/lower-treble emphasis, sound a bit dry, make the stage a bit more 3D sounding (still not where I'd quite like), further tighten the bass but OTOH reduce some of that visceral impact and power, and overall make the Mjo2 less in-your-face sounding. These tubes are good with nuances and the like.

    These are actually not a bad pairing with this amp. I did not like them on the Valhalla 2. They exacerbated the slightly lean, not super dynamic, solid state-ish sound of the V2. On the Mjo2, it's more a different flavor that works well with or counterbalances some inherent traits of the amp. They are very clean and fairly accurate sounding. Overall on the laid-back side of things, though the upper-mid spot and dryness stand out a bit too much for me in comparison listening.
     
  2. OJneg

    OJneg The Most Insufferable

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    Scroll down.

    If you honestly believe that measurements contain all the information you need, then you have no need to read Hans' opinion on these devices. Or troll this thread.
     
  3. Griffon

    Griffon 2nd biggest asshole on SBAF

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    Man, if you're going full antithesis against this very forum, the above words are not the wisest things to say unless you decide to be a hardcore objectivism troll...
     
  4. Artasia

    Artasia Friend

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    This guy needs to be baptized with a customized title. Awhile ago, he was sending constant PMs to me on headfi arguing the very same type of thing here, which essentially amounted to "can you prove it with measurements? Can you? CAN YOU?" Very long, wall-of-text rants spouting aggressive pseudo-intellectual bullshit. He fits several of marvey's typology of trolls. I actually had to put him on ignore to stop the influx of the kind of self-entitled posts you see here. Neither Hands, nor this forum, deserves this kind of crap.
     
    Last edited: Jul 20, 2016
  5. Hands

    Hands Overzealous Auto Flusher - Measurbator

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    Oh, right, I forgot it was there. Should be in the logo up top. ;)
     
  6. SpaceLaser

    SpaceLaser Friend

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    How do all these Redditors keep getting in?

     
  7. Griffon

    Griffon 2nd biggest asshole on SBAF

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    To take things back to topic, I remember trying stock Mjolnir 2 with Gungnir Multibit and HD650 stock in a fully balanced configuration just a couple of weeks ago. With stock tubes the Mj 2 sounded a bit unrefined to me, and the resolving ability wasn't so high as described by Hands. I agree that Mj 2 has a brutal amount of power and having big dynamics.
     
  8. Hands

    Hands Overzealous Auto Flusher - Measurbator

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    Too bad I don't have stock tubes to try. Might be able to validate your thoughts otherwise. I'm not saying it's the best I've heard, but it's respectable with the tubes I tried. It's the stage that trips it up with some elements of resolution if anything.
     
  9. UpstateGuy

    UpstateGuy New

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    I never said that (nor do I believe that measurements contain all the information you need....)
     
  10. KurtSvensson

    KurtSvensson Friend

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    Stock tubes just sounds a bit distorted all over the entire spectrum. This ruins the marvelous bass more than anything.
     
  11. Psalmanazar

    Psalmanazar Most improved member; A+

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    Damn. Maybe that's my problem with the Schiit tube amps.
     
  12. k4rstar

    k4rstar Britney fan club president

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    Great work Hands, enlightening read for me. I really wish Torpedo III could have made it into this comparison.
     
  13. Hands

    Hands Overzealous Auto Flusher - Measurbator

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    Yeah, that would have been good. All I know is it's damn competent with some of the discussed mods and tweaks plus the right tubes. The one I heard with Brimars sounded lush, not gooey or mushy, and powerful.
     
  14. Delayeed

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    Eye opening thread for me for sure. Being a solid state OCD purist and coming from Chord Mojo (which I think is very good sounding with the Ether C)
    a bit nervous what the MJ2 will do using it to amp the Mojo

    I know the price difference is huge (but Mojo is so hyped and praised to be a giant killer 500x processing power etc...)
    How does MJ2+GMB compare to the Mojo? Mojo sounds a bit clausterphobic with the Ether Cs and lacks extension both ways, but is VERY focused sounding and very good timbre imo and I'm wondering because its the most expensive DAC/amp I've heard (by a hair) sceptical if the Schiit stack would be an improvement. Mainly wanting more soundstage, details, extension and slam.
     
  15. jexby

    jexby Posole Prince

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    gawd Gungnir Multibit and Mjolnir would destroy that toy box in every category you named, and more.

    this coming as a previous Gungnir Multibit+Mjolnir2 owner and having heard Chord Mojo.
    the bigger schiit stack is the winner without even breaking a sweat.
     
    Last edited: Oct 29, 2016
  16. Kattefjaes

    Kattefjaes Mostly Harmless

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    Frankly, for most headphones, throwing in even the cheapest second-gen Schiit amps will handily ROFLstomp the Mojo. I enjoy my Mojo a lot as a portable source for my IEMs, but it fails hard driving full-sized headphones compared to any competent amp. Even with easy to drive headphones (like my HE-400i), the soundstage was much narrower, and detail less apparent. Dynamics often seemed to be largely AWOL.

    Plugging the Mojo into an external amp kicked things up a notch, so it wasn't a total bust as a DAC - as long as you feed it clean USB/reasonably non-jittery S/PDIF. Suddenly, a lot of the more obvious problems were gone. However, replacing the Mojo with a even just Modi Multibit did seem to be an all-round improvement, too.

    Don't get me wrong, I use the Mojo on the hoof every week with my IEMs and enjoy it a great deal, but it's easy to outclass on the desktop, even with the cheap Schiit. The Gungnir Multibit and Mjo 2 would be in a completely different universe (and at the price, they should be, of course).
     
    Last edited: Oct 29, 2016
  17. Delayeed

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    Thanks for jexbys and your thoughts! Very difficult to believe that the Mojo isn't that good in comparison since it wrecked my DacMagic Plus desktop amp/dac at almost the same price but I guess that was trash. Now very excited to add the MJ2 and see what tubes do :)
     
  18. Kattefjaes

    Kattefjaes Mostly Harmless

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    Hopefully you will enjoy the difference, it's quite a crazy (in a good way) upgrade leap that you're planning. The only thing- next to your Mojo, the Mjolnir 2 will look a bit like one of these:

    [​IMG]
     

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