Civet coffee can be brewed using ordinary coffee equipment. The source mentions drip filtration, French press and the Vietnamese phin. The choice changes the cup's texture and concentration, but the category itself does not supply an ideal grind setting, water ratio or extraction time for every roast.
A paper filter is useful when a cleaner texture makes comparison easier; a French press retains more suspended material. With a phin, follow the construction of the particular brewer, including whether its insert screws down or simply rests on the grounds. Add water to the brewer above the coffee, allow it to drain into the cup, and adjust grind and dose if flow becomes impractically slow or fast.
Use a scale and record the dose and water amount, especially when the coffee is expensive. Change one variable at a time and compare warm and cooler portions of the same brew before drawing conclusions. Cooling can change perception, but it does not prove that an unusual note comes from civet processing. Start with a sound, repeatable recipe and let the actual roast and taste guide further adjustments.
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