"Stereo imaging is terrific. The Progression paints a broad and expansive soundstage and populates it with crisply focused instruments."
"It’s a taut and precise presentation; one that edges towards the lean side of neutral without going as far as to be criticised for being thin or lacking in tonal colour. It’s this balance that allows the amplifier to sound so nimble for something so muscular."
...Massive Attack’s Heligoland and are floored by the D’Agostino’s low frequencies. They’re superbly defined, beautifully layered and punched out with rare agility. There’s plenty of muscle and authority of course, but that’s to be expected given the power output on offer. What surprises – and impresses – us the most, though, is the Progression’s articulate nature.