The amp is powerful and balanced output makes a big difference between SE on my HD600. Soundstage is well expansive and resolution is good. My main concern is that the bass is too overwhelming and the overall sound signature is too warm for me. The highs lacks sparkles. I am using Audirvana from iMac with Grace M9XX as Dac for analogue SE input to LCX. There is no audible difference between the 24/96 SDAC and M9XX. Think I need a pair of silver interconnects between the M9XX and LCX to brighten up the sound.
besatiI'm running the LCX from a balanced DAC (VMV D1) with Planars that most describe its sound signature as 'warm' (Audeze LCD-2 Classic) and the sound I get is plenty bright (to my ears).