New career in 2010 due to impending redundancy - self-employed consultancy and contract work. Audio engineer with 30 years in the broadcast industry. I am involved in both the acoustics and systems design of broadcast studios and the design of broadcast mixers. I have spent a fair bit of time installing studios in the developing world.

I have also worked with high power dc supplies including traction rectifiers and battery chargers and installed sound reinforcement systems in churches and cathedrals.