This service manual is a must-have for anyone looking to enhance their vintage audio and video experience. Specifically designed for the BOSE 802-II, 802W-II, 802C System Controller, and 302 Tandem Tuned Bass, this manual includes comprehensive information on the various components and their functions. Whether you're an avid collector or simply looking to restore your vintage electronics to their former glory, this manual is a valuable resource. From detailed specifications to step-by-step instructions, it has everything you need to get the most out of your BOSE system.