Who is Colin Wonfor? What has he done? That is a question that requires some answering!
Colin is a chemist, an electronics engineer and an audio engineer. His speciality is analogue electronics and power supplies. This includes massive high efficiency power supply in large medical installations, the ISS power conversion and distribution, three-phase power amplifiers designed to pressure test aircraft fuselage, much work that remains classified for the M.O.D.... and an abiding interest and expertise in audio.