tuningknobs
nounUK /ˈtjuːnɪŋ nɒbz/
US /ˈtuːnɪŋ nɑːbz/
Small knobs you turn to make a radio or machine work better.
He turned the tuningknobs until the music came in clearly.
OTHER MEANINGS
2. Settings or controls in a computer program that you can change to adjust how it works.
The app lets you tweak the tuningknobs to change the display.
3. Things people adjust to make a plan or system work better.
The team played with the tuningknobs of the schedule until it fit everyone.
4. The little handles used to adjust a musical instrument's sound.
She turned the tuningknobs on her guitar before the concert.