Realistic SQ-II 4 Channel Adapter Real Wood 120v 60hz 5W 31-4001 Radioshack Work
The Realistic SQ-II 4 Channel Adapter is a vintage electronic device that allows users to convert stereo sound into a quadraphonic format. This model, the 31-4001, is part of the SQ Quadrophonic product line from Realistic, known for their quality audio products. With an input of 120v and 60hz, this adapter delivers a power output of 5W, making it suitable for a range of vintage audio systems. Size: 7 1/2″ x 6 1/4″ x 2 3/4″ Condition: The exterior is pretty beat up but it is still chugging along nicely. Video of it working is available if necessary!