Art, Can you comment on Audio Zone AMP-1? When compare to 47 lab's 25 wpc gaincard, do they each other sound close? AMP-1 offer a substantial low price, half or 2/3 of the 25 wpc gaincard's cost. It would be interesting finally someone catching up.
47 lab Shigaraki 4717 vs the 47 lab Gaincard 4706
Has anyone done a A/B test between the 47 lab Shigaraki 4717 amp vs the 47 Lab Gaincard 4706 amp? I know both have great reviews.