Hi Terry Sounds like the Tzech action. The 125 is an upright and not a grand. Actions work well enough... tho Petrof has a tradition of using pretty soft felt. You often find hammers that yank off to one or the other side when you get past medium blows... At fortisimo effected hammers make less sound then at pianismo !! :) A bit of tweeking and regulating helps a lot. As for London techs... why not ask Barrie Heaton ? He can at least find you one. Cheers RicB ------------- I've had an inquiry regarding a "Detoa" action in a Petrof piano built around 1997 (a Petrof 125). I have no knowledge of this action. Is anyone experienced with it? Are there any known problemsor peculiarities with the action? Is it a typical modern grand action? Does Petrof build it? If not who/where? Does anyone know a good piano technician in London? Thanks. Terry Farrell
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