This is a Stack Audio Tennor top-plate which will be getting fitted to Derek’s LP12 in a week or two. It is basically a stainless steel top plate identical to a Linn one but with a thick alloy brace bolted to the underside. I kinda like this idea as it keeps the deck looking totally stock while dramatically stiffening the top-plate and reducing resonance in it. And it’s cheap! Only £200. Looking forward to fitting it and seeing what it does.