【Unused】S-digital JPS Electronic Digital Amplifier Ultra-High Performance Lasteem Systems 50W+50W Rare Unused. Approximately 3.52kg A friend has the same one and raved about its amazing performance. It's a shame it's not widely known. It's been selling recently and there are practical examples, so please rest assured. Thank you. Please refrain from purchasing if you are overly concerned about details. #Unused #S-digital #JPS #JPS #Electronic Digital Amplifier #Ultra-High Performance #Lasteem Systems #50W+50W #Rare #Box #Cable Thank you for viewing.