[morzh]

Also I don't know if the problem exists in this one (it has 4 knobs in corners whereas mine, 9S262, has the knob for the tone switch in the top middle) but when extracting the chassis from the cabinet be mindful of the switch hitting the top back part. Mine did and broke, had to glue the wafer together and you know how reliable that should be.....

Might not be a possibility with this chassis but wanted to warn you.