Rolls Corporation is an innovative audio electronics manufacturer specializing in interface accessories, mixers, amplifiers, signal processors and signal sources.
The new ROLLS RM424 Four Zone Mixer combines two paging microphones with two line level source inputs. Each input is switch selected to outp... more
The DB227 Podcast-Pro Microphone/Sorce mixer. This device was designed to mix a microphone with a source signal either RCA or 3.5mm (1/8”)... more