<https://forum.gibson.com/topic/60943-a-math-problem/#comment-825214>
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"I owned the same studio u bought but this was a few years back. Cant remember which studio is was though. Beautiful guitar and sound. Wish I hadn't sold it but I did it as a part exchange on a Vox AC30 vintage "
<https://forum.gibson.com/topic/60943-a-math-problem/>