You'll find a lot of amp choices in this price bracket. The entire Little Dot lineup. A Woo Audio or two. The Pathos Aurium Hybrid, flat-out stunning, in sound and appearance.
I can't say what this sounds like but, appearance-wise, it looks like DIY, and not great DIY, either.
What's with the volume control just a centimeter or two from a hot tube? And why is one transformer oriented at a right angle to the others. If it was unavoidable, why not reorient the center transformer so it's at least symmetrical?
First impressions being what they are, my first impression is of somewhat casual workmanship.