Bottom line is unless you are having major problems with your KN7000 do not upgrade until Technics themselves come out with one.

If you live in the U.S.A. contact Edward Williams who is Technics U.S.A. Rep. He will answer all your questions on upgrades and any thing else for that matter regarding your 7000.

You will find Eddie a most helpful and gracious person.
He can be contacted by dailing 1-800-726-8863.

Alex