I purchased this DAC from ZMF headphones in June 2020. This DAC is the USB version without MQA. I used it with care and it still looks like a new one. I have the original box and the box is complete which also includes a remote controller (I guess? since I never open the foam covering it), a USB cable, and a power cable.

I only accept transactions through Paypal and the buyer doesn't need to be responsible for the transaction fee. I also offer free shipping but I only ship inside the US. I accept best offer but am not interested in trade. If you are interested in this DAC, welcome to PM me or reply to this thread for any details or concerns.