SK-107

Dual mode stereo synthesizer. When connected between your TV, radio or other mono source and your stereo system,
it produces an amazingly real pseudo-stereo sound effect. On the rear is a single RCA type jack for the mono
input and two RCA type jacks for output to the left and right channels of your stereo system. The synthesizer
operates on a single 9-Volt battery or the optional Heathkit power supply.