We found one dictionary that defines the word tone control knobs:

General (1 matching dictionary)

1. tone control knobs: Collins English Dictionary

▸ Words similar to tone control knobs ▸ Usage examples for tone control knobs ▸ Idioms related to tone control knobs ▸ Wikipedia articles (New!) ▸ Words that often appear near tone control knobs ▸ Rhymes of tone control knobs ▸ Invented words related to tone control knobs