Tuned adverbs are provided in this article. The words listed here are commonly found along with the verb tuned in sentences. This reference page helps answer the question what are some adverbs that describe or modify the verb TUNED.
badly, carefully, completely
exquisitely, finely, highly
perfectly, poorly, precisely
properly, really, specifically
usually
Hope this word list had the tuned adverb you were looking for. In addition to adverbs used with tuned, other example verb adverb pairings can be found on this site.
You can help by adding more adverbs in the comments. Thanks.