overall liked rwak sound and it clearly is a step up from Colorfly c3 alone, but i am afraid even rwak needs amp too for bringing more body to the sound. using my BH which is cheaper amp just confirmed this. i used musical fidelity iems and they immediately reveal what was lacking. i did not like EQ and prefer rwak with eq off.
perhaps i will add tralucent amp to bring more live to the sound.
anyway, very nice player indeed but it's asking price is hard to swallow.
still for portable DAP which has better functionalities and is easy to use and has better battery life Rwak is a clear winner. i just realised that some minor trade offs exist even for this price. however overall i am pleased well.
still this is first impression and i will continue playing around before can make some conclusions.