Yes, a hard and expensive lesson learned, hopefully not to be repeated. The problem with most mods is that generally the reviews come from either shills for the modder or the audio mags and websites. The audio industry reviews not surprisingly are always glowing praise. So with new products, there has to be an early adoptor who takes a big risk on an unknown hoping to discover the deal of the decade. I think I got luck with my transformer coupled Trafomatic and lost big time with my modded Dac Ah.
I can accept the internal unprofessional fit and finish issues if the sound is exceptional. Oh, any listening impressions yet?