Online reviews spoke highly, but I was suprised by the detail in the sound. I was using a Dac/amp with an msrp of 1400 so I did not expect much. I did notice an immediate clarity improvement. Music, specifically words were no longer blurred.Singers seemed to make more of an effort to enunciate words more. Even using a $100 DAC the sound was top notch. Drop hit a home run with this product.