This 10 lb. beauty of a Headphone DAC/pre-amp punches way up. It took a Chord Hugo to make me let it go. It will drive any headphones, and is a better than good pre-amp to use with a full stereo. It does Flac (PCM) up to 192 kHz and up to DSD128. It plays so many file types in so many ways (use Foobar2000 on a PC to go Bit Perfect!!!), USB keys even. I am the original owner and I have everything it came with still, and am throwing in an $80 audiophile USB cable and 1/4 to micro headphone jack converter. $549 OBO, $1500 when new. I will ship in BC, but prefer an Island sale, as I may be able to deliver it to you! Brian The DAC and I are currently in Campbell River.