ADC - VSS-1 Equalizer

Video processor and stereo frequency equalizer ADC Video Sound Shaper model VSS-1. This device combines audio and video functions in a single chassis, which was common in home entertainment equipment of the era.
Main Features
Video Processor: The device is designed to be a 'Video Processor'.
Stereo frequency equalizer: It also functions as a 'Stereo Frequency Equalizer,' allowing adjustment of different sound frequency bands.
Versatile connectivity: Includes selectors for multiple audio and video sources, such as VCR-A, VCR-B/VDP (Video Disc Player), and line input, allowing the user to manage and process signals from various sources.
Audio functions: It features controls for sound synthesizer, a de-hisser mode (whistle/noise reducer), and equalization.
Front controls: Features multiple sliders for graphical adjustment of audio frequencies, as well as buttons for mode selection, monitoring, recording, and power.