Seeing as the Evolution Ones are not only more neutral and transparent than the ST-10 but also more highly resolving and refined while retaining that rich midrange texture and convincing tonality, they provide a very unique combination of strengths.
The Evolution Ones sound crisp and clear yet richly textured and timbrally natural, with excellent focus and a reach-out-and-grasp solidity to objects within the soundstage along with a level of lifelike purity and directness that is quite rare. The amps do not rose-tint of otherwise beautify the sound in any way which does make their performance highly dependent on the recording quality. These are reference amplifiers for those who wish to hear precisely what is in their recordings.
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