Sugden: A long history of Class A and British made hi-fi - Audio Affair Blog
Hifi & HT - cd-player - Hifi Inside
Audioevolution
Sugden Audio – Digital
Sugden Masterclass PDT-4F | Emotional audio
Sugden Audio - Masterclass PDT-4F CD Player
Sugden Audio - Our Thailand distributor Sound Box, kindly sent us some pictures of his demonstration at the TAV Show in Bangkok. The Masterclass MPA-4 mono's, LA-4 Pre-amplifier and PDT-4F CD player