F. Kupfer is a producer and DJ based in Berlin. He has released a couple EP's on
New York’s L.I.E.S. record label..
..and is ''UELI'' together with 51717 on Russian Torrent Versions
In 2014 he also released a 12inch on WT Records, New York
2015 has brought him to Fotomaschines's Technicolor a branch of NinjaTune based in London.