The product is a vintage 1950's Supro Perloid Gray/Yellow 2 tone Elliptical Speaker Valco Amp made by National in the United States. This electric guitar amp features a unique 2-tone design and elliptical speaker, adding a distinctive touch to any musician's collection. With its retro aesthetic and classic design, this amp is sure to be a standout piece for guitarists looking to add a piece of musical history to their setup.