Young audio engineer tuning his acoustic instrument strings by twisting knobs
Square music speaker, control knobs, close-up details.
Woman twisting knob buttons of synthesizer at music shop store
A tattooed metal turner operating a lathe machine, holding knobs.
Euro banknotes in a radiator and a thermostat knob at a minimum, close-up
Sound designer editing tracks by adjusting volume levels with panel board knobs
Knobs and buttons. Close up focused view of brand new modern black automobile
Knobs and buttons. Close up focused view of brand new modern black automobile
Hand turning temperature knob on the modern air fryer oven.
Close up of colorful lockers doors with funny animals as door knobs in day care school.
Close-up professional audio equipment with sliders and knobs at boutique recording studio.
DJ adjusting knobs on audio mixer during party .CR2
DJ console. Amplifying equipment, studio audio mixer knobs and faders. Music production, creation.
Old mobile telephone with knobs is ringing isolated on blue background.
Vertical selective focus shot of the black gear shift knob of a car
Audio producer twisting pre amp knobs on console to edit musi
Driver hand shifting gear shift knob manually, selective focus
Locksmith workman in uniform installing door knob. Professional repair service
Locksmith workman in uniform installing door knob. Professional repair service
Close-up of hand using temperature control knob on car dashboard
Locksmith workman in uniform installing door knob. Professional repair service
Locksmith workman in uniform installing door knob. Professional repair service
Empty home studio desk with motorized faders and pre amp knobs
old black metal knob of an old door in aged medieval castle
Driver hand shifting gear shift knob manually, selective focus
Audio engineer twisting pre amp knobs and switchers on panel board
close-up detail of the adjustment knobs in the panel of an electric guitar amplifier
Door knobs, aluminum door white background. installation of a lock at the door
Closeup of a Red-knobbed coot walking on a green lawn on a sunny day
Closeup shot of a person holding a door knob and opening the door with a key
