Tune Dem or similar anyone?

[Jussi]

Hi,

I recently heard about this Linn introduced Tune Dem listening method. Propably easiest to investigate main points is to visit Linns site:

http://www.linn.co.uk/buy_linn/HowTo...HiFiSystem.pdf

Is this a common practice? First hand experience from this or something similar?

Can this kind of listening extend to a longer session or is it just this 10-15 seconds humming?

I've never heard such method before. Does it make me barbarian or is this method as popular and practical as it's claimed?

Thanks !

Jussi