Supro Ozark Question

Q

Hello. I have been to your gigs a couple of times both in the US and Japan. They were two of the best gigs I have ever expereinced. Anyway, I have had a 50s or 60s Supro Ozark guitar (with string through pickup) since 1990s. But I don’t use it very often since its 5th and 6th strings’ sound is dull (not clear as other strings). So, I am wondering if your Supro Ozark used to have a same problem. I thought you may have replaced an old pickup with a new lollar pickup or something else. Could you let me know if you had a same problem and your solution? Thank you very much!

Kunihiko, Hokkaido, Japan

3 Thoughts on Supro Ozark Question
    12 Aug 2019
    3:48am
    Comment:

    The string-thru Supro pickup’s pole pieces are extremely sensitive to proximity.
    Any misalignment right-to-left over the pole or any pole adjusted visibly lower than another will suffer notice reduced output and response.

    It’s easy if the pole pieces are just too staggered, mini flat blade screwdriver takes care of it in a minute. I like em on the high side. .
    More hassle if it’s a right/left string misalignment because it probably means the bridge is notched wrong.

    I had my Ozark a couple years before I caved in and had a new one-piece bridge made for it. Not to address strings out of line with the poles but for better intonation. Kinda helped : )

    I don’t know how good your intonation is now, but if you’ve got the stock wooden bridge you could probably improve on it.
    You should take your guitar to any luthier that can carve a bridge, show him what’s up, and remedy most pickup and intonation issues simultaneously.

    There’s still a chance something truly weird is happening that’d account for your string balance “dead” issue, but the polepiece proximity / string alignment thing is so critical for those guitars I’ll bet that’s it.

      13 Aug 2019
      4:57pm
      Comment:

      Also, old Supra pole screws are sometimes frozen and immovable. If so, a drop of rust cutting machine oil applied to the frozen pole screw may allow loosening it so it can be adjusted. I found a local source for replacement pole screws too, as one had a broken slot.

      You may also want to be sure that both magnets are actually magnets! Some Supro lap steels (not likely on an Ozark) were built/sold with a wood block installed in place of one magnet. Polarity/placement also affects output. If you need a magnet, I think Lollar sells them.

        20 Aug 2019
        5:55pm
        Comment:

        I am assuming that the new Supro will have little or nothing as regards to similarity to the original pickup and general vibe? Thanks.

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