beryllium
  1. tomscy2000

    DUNU DK-4001 --- Discussion & Impressions Thread

    Note: This post will be updated regularly with the latest information and commentary. Changelogs summarizing the edits will be posted periodically. Please keep in mind that the information presented in this post is a mixture of information provided to me from DUNU, as well as bits and pieces of...
  2. wormsdriver

    Periodic Audio Beryllium (Be)

    Up for sale is a pair of Periodic Audio Beryllium (Be) on good condition. Includes the original box and all accessories. Pm me if you're interested and I'll take some detailed pictures. $169 shipped in ConUS. Reviews: https://www.head-fi.org/showcase/periodic-audio-beryllium-be.22397/
  3. caenlenfromOCN

    closed

    https://rbhsound.com/hp2.php includes original box and hard case and original cables. I sent in a broken pair for RMA and they sent me back a brand new pair (wasn't expecting them to do that, I was expecting to pay a $50 fee for repairs is what they originally told me, got lucky haha). this...
  4. SDBiotek

    SOLD RBH HP-2 Beryllium driver headphones

    These headphones may look pretty ordinary, but have a fun, engaging sound, with solid,clean bass. Not for bassheads looking to feel the headphones shaking out their brains, but very good even at sensible volume levels. The drivers are beryllium coated. These come with the original packaging, the...
  5. Campfire Audio CASCADE

    Campfire Audio CASCADE

    Premium Select Materials We wanted to be sure our first headphone was as good as the earphones we make. Close attention to each component is critical to achieving this goal. The headband, joints, and pivot are all made of stainless steel. This makes the traditionally weakest parts of a...
  6. dewy22

    Periodic Audio BE, $old

    For sale is the Periodic Audio BE beryllium iem. It is in excellent condition. Brought it from another user here, but I used it for about a week. Looking to sell it for $old. I’ll cover shipping and PayPal fee.
  7. meringo

    FS: Periodic Audio Be IEM [Price Reduced]

    I am selling my lightly used Periodic Be IEMs. I will include the original box, case, tips, and IEMs. Will provide free shipping anywhere USA. 2% paypal fee will be covered by buyer, unless they decide to send "gift" payment. ***Pictured with my spinfit tips, though not included***
  8. Ziadax

    [SOLD] Campfire Audio Lyra II

    I'm selling my Lyra II single dynamic IEMs. These are far from bad, I think they're my second favorite dynamic IEMs behind the Sony Ex1000 with a warm and full bodied sound. I am selling these because I've recently started getting into full sized headphones and I don't use these that much...
  9. gward4

    Periodic Audio BE (Beryllium) for sale -- excellent -- purchased new in March 2017

    **SOLD!** I am selling my like-new Periodic Audio BE iems. I bought these new from Periodic Audio in March 2017. They have 25 to 40 hours on them. This is the complete kit with all original packaging and accessories and tips. Please see photos. These are nearly new, in full working order...
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