Symmetric Sound Systems SSS ASRU Noise Reduction Audio Expander Build Kit 1981 - Aluminum & Walnut

Absolutely stunning find of completely unassembled mint 1980s electronics kit and original shipping box. This company in California made and audio signal expander that was designed for Hi-Fi use for noise reduction. They include the reprint of radio electronics magazine from February 1981 that features their product and how it compares to more expensive brands like Carver and Heath kit. There is a special note at the top of the instructions indicating that it was received in 1988 and that it was the company's last run of the asru. They requested that the parts packed should be checked against the parts list within one week of receiving it before they stopped providing replacements. For that reason I would argue that this kit is complete but I am not going to check all the resistors and capacitors and leds. This is a fantastic opportunity for someone who wants to build their own beautiful hi-fi equipment. In 1981, it sold for $100.