Richnus,
The "c" variants added the CAST connection scheme.
The "x" variant is an improvement to the sound quality -
a much "sweeter" Krell - and a move away from the old
Krell "house sound".
I wouldn't say the 300cx IS the old 200c; I would say the
old 200c can be UPGRADED to the 300cx.
That is they share enough components that one can morph
into the other. But they aren't equal in sound.
Dr. Gregory Greenman
Physicist
The "c" variants added the CAST connection scheme.
The "x" variant is an improvement to the sound quality -
a much "sweeter" Krell - and a move away from the old
Krell "house sound".
I wouldn't say the 300cx IS the old 200c; I would say the
old 200c can be UPGRADED to the 300cx.
That is they share enough components that one can morph
into the other. But they aren't equal in sound.
Dr. Gregory Greenman
Physicist