Sunn Concert Bass Amp - Troubleshoot and Repair

Learn how to troubleshoot and repair a vintage Sunn Concert Bass Amp from 1973 in this detailed 21-minute video tutorial. Follow along as an experienced technician tackles noise issues in a transistorized amplifier, demonstrating proper inspection techniques, component replacement, and problem-solving methods. Discover the process of identifying faulty capacitors, remounting circuit boards, and using diagnostic tools like oscilloscopes and signal tracers to isolate and fix audio artifacts. Gain insights into handling delicate vintage electronics, replacing odd-sized components, and conducting safe smoke tests. Perfect for electronics enthusiasts and audio equipment repair hobbyists looking to expand their skills in working with classic amplifiers.