Ken Ishiwata decided to put his magic hands on the PM7200. Firstly he made all the mechanical parts copper-plated in order to minimise the noise level, then started checking thesignal path from in- to outputs to adapt anything causing possible interference. Power handling characteristics has been reshaped and the toroidal transformer is designed for this renewed circuitry. The PM7200 KI will convince you, its speaker drivability is now uncompareable at its price class.