Dropping by to post my quick impressions of the OS133 that I purchased a few weeks ago. The build quality on this cable is very good for the current asking price of $39. The braided cable is supple but at the same time feels resilient to wear and tear. The sleeve is woven not too loose and not too tight and is comfortable to wear. Microphonics are present but don't affect my enjoyment. The Y split moves easily and stays in position when cinched tight. The gold-plated copper accessories look and feel like something you would see on a cable from a much higher price bracket. The sound quality is what I have come to expect of silver plated OFC with a lower frequency emphasis but the fine resolution of silver plating. The OS133 seems to nicely complement / emphasise inherent staging capability on most of my sets too.
Would definitely recommend this one, especially if you want a high quality look at a budget price!