Jupiter Audio Research JAR800

Discussion in 'Headphones' started by songmic, May 26, 2022.

  1. songmic

    songmic Gear cycler East Asia edition

    Sep 28, 2015
    Likes Received:
    Trophy Points:
    Seoul, South Korea
    A month ago I met @ext1 in person who was kind enough to let me audition several prototypes of JAR800 for the first time. I gave him some feedback, and a week later he came back with updated prototypes which sounded remarkably better. It is still a work in progress, so I'm not allowed to upload any photos until the embargo's lifted, but all I can say is that like the JAR600/650, it uses 3D printed material which goes on top of the HD800's grills. My impressions are based on my personal best sounding one among the 5-6 units I got to listen to.

    According to @ext1, stock HD800 sounds different by their serial no, so different mods should be applied for each unit. Despite my years of owning several HD800s, I was never able to confirm that S/N matters. He is particularly after early S/N units as they seem to result in the best sounding JAR800. At any rate, you will have provide @ext1 with your own HD800 for the mod, as the HD800 is currently discontinued.

    I compared my HD800SDR, Drop HD8XX with JAR800. Among the three, the Drop HD8XX best addressed the HD800's inherent 7K peak. However, it comes at a tradeoff, especially with the mids that sound a bit off.

    The JAR800 doesn't transform the HD800 into a completely different headphone. It is just as effective as the HD800SDR when it comes to taming the highs, but overall sounds airier with better layering. I wouldn't call it the HD850 everyone seems to be after (the HD8XX better fits the HD850 moniker), but just as I preferred JAR600 to JAR650, I think many will prefer JAR800 to HD8XX for the former's more balanced tuning.

    I can say that JAR800 is by far the best sounding iteration of HD800 I've heard to date, but as I said, it's a work in progress and probably has room for improvement in the future.

    P.S. While I cannot share any photos of JAR800 per @ext1's request, I had the pleasure of inviting him over for some decent K-BBQ in Seoul, along with @SoupRKnowva who also happened to be in town.

    • Epic Epic x 12
    • Like Like x 10
    • Agreed, ditto, +1 Agreed, ditto, +1 x 3
    • List
    Last edited: May 31, 2022
  2. purr1n

    purr1n Desire for betterer is endless.

    Staff Member Pyrate BWC
    Sep 24, 2015
    Likes Received:
    Trophy Points:
    Padre Island CC TX
    The K-BBQ over there looks like it's on another level compared to El Lay.
    • Like Like x 2
    • Agreed, ditto, +1 Agreed, ditto, +1 x 1
    • List

Share This Page