Owner of Fink Audio Consulting. Like many designers in audio, Karl-Heinz Fink’s route into the business was through being an enthusiast. In his teens, Fink built a number of audio electronics and loudspeaker projects and was a confirmed DIY-er. Like many who take DIY project building seriously, he migrated from cookbooks and plans to designing his own loudspeakers. But unlike many of his peers in Germany at the time, he was more impressed by British loudspeaker designs than German ones.