Pete,
I own 2 McCormack DNA 0.5's that were
modified by Steve McCormack to what he
calls Rev "B". These mods are serious.
I know nothing of the other amps but
it seems to me that if you bought a McCormack
you would have the option of upgrading and
still hang on to your original equipment
and investment.
Before you make a decision I suggest
contacting SMc Audio.
phone 760 732 0352
email SMcAudio@aol.com
Good luck
I own 2 McCormack DNA 0.5's that were
modified by Steve McCormack to what he
calls Rev "B". These mods are serious.
I know nothing of the other amps but
it seems to me that if you bought a McCormack
you would have the option of upgrading and
still hang on to your original equipment
and investment.
Before you make a decision I suggest
contacting SMc Audio.
phone 760 732 0352
email SMcAudio@aol.com
Good luck