D’Agostino Progression integrated vs Gryphon Diablo 300

i have no dog in this fight

these are two well known exceptionally well respected uber high end brands with strong, loyal followings - both known for build quality and sonic quality

just hard for me to accept at face value someone writing off one as so much superior to the other with a wave of the hand...

you have heard the two amps in a proper comparo, @ebm ??