The Technician born 1956 in Trossingen, 1975-79 in the 2nd German Air Force Band, 1975-76 student at the Stuttgart College of Music, 1979-84 student at the Mannheim College of Music, since 1984 principal trombonist with the SWR Radio Orchestra. Jochen is our technical expert. He spends his free time dealing with technical matters in all variations. To his disappointment, the Rennquintett exclusively uses acoustic instruments and does not need any type of technical equipment, requiring his skillful attention. Therefore he now designs and builds entire houses - all by himself.