IMO, with my cans, a bit on the lean side. Wanted to have it a bit grit/oomph if you will. Its like a reving large V4 or normal V6. Hoping it to be a V8 at least.
Its a bipolar discrete design with a max power of 3W/16 ohms. So it will drive, yes. Well?...hmmm, we're picky here. We know that headphone amps on DACs are mostly for conveniency. What is also important is synergy. Don't have those cans so I can't comment. Maybe the other few who have the DAC can chime in more.
Will surely ad a external amplifier down the road.