Up for sale is an original vintage brochure for ADS L780 speakers. This brochure provides valuable information about the features and capabilities of these vintage speakers. The brochure is a must-have for any serious vintage audio and video collector. It contains detailed information about the brand, model, and country/region of manufacture. The L780 speakers are known for their outstanding audio quality and are a rare find in the vintage electronics market. Don't miss out on the opportunity to add this valuable piece to your collection.