J JSDGN 87 GN 800 ORIGINAL MILES. Joined Jan 19, 2007 Feb 6, 2007 #1 I am considering upgrading the stereo system in my G.N. with a Harmon Kardon Tc 600 amp. However, the amp is $900.00. Any information relative feedback on this amplifier is greatly appreciated, as well as if it is worth the price. Thanks.
I am considering upgrading the stereo system in my G.N. with a Harmon Kardon Tc 600 amp. However, the amp is $900.00. Any information relative feedback on this amplifier is greatly appreciated, as well as if it is worth the price. Thanks.
