In the mid 80s, I used to put the D-70 on Quad 63s (with custom stands) for my clients.
Sometimes used Entec subs, sometimes not.
To this day, some of the most lifelike and stunningly involving music reproduction I was ever privileged to hear (within its dynamic envelope, of course).
I suppose the D70 was colored to some extent, but, IMO, it remains one of the most listenable amps ARC ever made.
And I go back with ARC to be early 70s, and worked there from '76-'77.
Sometimes used Entec subs, sometimes not.
To this day, some of the most lifelike and stunningly involving music reproduction I was ever privileged to hear (within its dynamic envelope, of course).
I suppose the D70 was colored to some extent, but, IMO, it remains one of the most listenable amps ARC ever made.
And I go back with ARC to be early 70s, and worked there from '76-'77.