I've been an audio acquaintance of Ron Sutherland, head of Sutherland Engineering, from my earliest days visiting audio shows. Seems, charming, friendly Ron attends them all. He's a great supporter of our industry. Although a staple in high end audio for two decades, Sutherland gear flies under the glitzy marketing radar, but is very well known to discerning and knowledgable audiophiles looking for great sound tagged with some value.
I reviewed his very popular and inexpensive entry level PH-1 phono stage many years ago (under the brand name AcousTech). It was a solid piece that bumped up the quality from the usual phono cards found in receivers and integrateds popular at the time.