Tuning tipSour? Grind finer. Bitter? Grind coarser.

The Tuned Cup

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Corrections, gear suggestions, and honest questions about how any of this works.

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Contact - The Tuned Cup
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What I can help with

  • CorrectionsIf something on this site is wrong, tell me. It gets fixed, and the guide says what changed.
  • Gear suggestionsA grinder, a kettle or a machine you want looked at? Send it. It goes on the list — and it still has to earn its place.
  • Questions about how this worksThe research, the affiliate links, why something got a bad write-up. Fair questions, all of them.

What I can’t help with

  • Returns and repairsThis is not a shop and nothing is sold here. For a machine that broke, contact the maker or the retailer you bought it from.
  • Sponsored postsNo paid reviews, no guest posts with links, no “collaborations”. The answer will be no, however the email is phrased.
  • Anything medicalI am not a doctor. If your question is about caffeine, acid and your health, please ask one rather than email me.

Still out of tune?

Tell us what's off and we'll find the fix.

    What's wrong with your coffee?