My name is Seppo Nikkilä and I am a retired electronics engineer (M.Sc.EE, Helsinki University of Technology, 1975). I am one of the founders of Genelec Oy, Finland but not active in their business any more. Quality audio has been my interest since 1965 when I built my first 10 Watt tube amplifier. I am still designing audio equipment, currently with KiCad. At the moment I am also restoring my old audio system and the next step will be the restoration and upgrading of mu SYSTEMDEK IIX900 turntable. I am planning to add the Phono-2 RIAA preamplifier (with some improvements...). I hope that this community can help me with their skills, knowledge,
and experience. Please, never hesitate to contact me with issues concerning quality audio.