Rolls MX42 Mini Stereo Mixer
The Rolls MX42 is an audio mixer with four pairs of RCA, stereo inputs and one pair of stereo RCA outputs. The mixer is capable of mixing signals from CD players, instruments, portable recording devices, video playback devices and more, outputting the result in a single stereo source. Passive circuitry allows the MX42 to operate without the need for battery or external power. Level control dials for each channel are located on the front. These dials boast a potentiometer resistance of 100 kOhms.