As far as I am aware, the 1.4 update was mainly concerned with modifications to the German language section of the software, so maybe Version 1.5 is a similar update. I would certainly not apply any software updates to my KN7000, until they appear on the official Technics KN7000 website and at present, there are no ROM updates posted. So far, I have not noticed any defects in the operating system - "If it ain't broke - don't fix it"

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Willum
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Willum

After silence, that which comes nearest to expressing the inexpressible is Music.
Aldous Huxley
( especially when the music is played on a KN7000....)