Sylvania 5751 Gold Brand Super Rare

I have a rare matched Pair of SYLVANIA GB 5751 Gold Pins Grey Plate 3 Mica O Getter. As you know, these are super rare 1960's vintage grey plates with gold pins that are sought after by Tube Fans. In terms of sound, absolutely glorious midrange - female vocals are to die for, super transparent and eye-popping detail that reveals everything. They have an amazing sense of life, that projects a spooky real-to-life 3 dimensional images. Overall, new level of mid rage, large 3D sound state, very transparent, complete lack of fizz or grain, high level of detail retrieval, and truly transformative—will take any high-end system to a new level, including systems in the $30K or more range. Tested on a TV7 to match, 40-42 & 40-43. Please note, this is truly the Holy Grail by many, so please do your research and only serious offers. Important – If using PayPal please add 3%.