Hello, I have a Gustard X18 DAC for sale. The DAC is in absolutely mint condition. It looks as new, and there is not a mark or scratch on it anywhere. This is a fantastic sounding piece of gear. I have the packaging and everything the DAC comes with. The sound quality it offers is unmatched for the price. I am selling it for 600 bucks firm, which is an absolute steal. Thanks for viewing my ad.