![Sound man regulating sound with studio sound mixer at a radio station during radio marathon to Radio Day. November 16, 2017. Kiev, Ukraine Stock Photo - Alamy Sound man regulating sound with studio sound mixer at a radio station during radio marathon to Radio Day. November 16, 2017. Kiev, Ukraine Stock Photo - Alamy](https://c8.alamy.com/comp/M18NAR/sound-man-regulating-sound-with-studio-sound-mixer-at-a-radio-station-M18NAR.jpg)
Sound man regulating sound with studio sound mixer at a radio station during radio marathon to Radio Day. November 16, 2017. Kiev, Ukraine Stock Photo - Alamy
![Sound man regulating sound with studio sound mixer at a radio station during radio marathon to Radio Day. November 16, 2017. Kiev, Ukraine Stock Photo - Alamy Sound man regulating sound with studio sound mixer at a radio station during radio marathon to Radio Day. November 16, 2017. Kiev, Ukraine Stock Photo - Alamy](https://c8.alamy.com/comp/M18NAN/sound-man-regulating-sound-with-studio-sound-mixer-at-a-radio-station-M18NAN.jpg)
Sound man regulating sound with studio sound mixer at a radio station during radio marathon to Radio Day. November 16, 2017. Kiev, Ukraine Stock Photo - Alamy
![Radio station: Headphones on a mixer desk in an professional sound recording studio | Stock image | Colourbox Radio station: Headphones on a mixer desk in an professional sound recording studio | Stock image | Colourbox](https://d2gg9evh47fn9z.cloudfront.net/800px_COLOURBOX40739899.jpg)