Rolls MX44 Pro 4-Channel Stereo RCA & 3.5mm Mixer - B&H Photo
Key Features. 4 x Stereo RCA Inputs. 4 x Stereo 3.5mm Inputs. RCA and 3.5mm Stereo Outputs. Up to 30 dB of Gain per Channel. Show More. The Rolls MX44 Pro 4-Channel Stereo Mixer is designed to mix up to four stereo line-level signals, such as CD, DVD, and MP3 players, laptops, and smartphones to a single stereo output. More Details.