This is a Zenith Diamond Phonograph Needle S55805, designed for phonographs and turntables. It features a diamond and synthetic sapphire composition, ensuring high-quality sound reproduction. The needle is new old stock (NOS) and comes in its original packaging. The assembly is compatible with models 47-127 and 42-128, making it versatile for various Zenith record players. Made in the USA, this needle assembly is a reliable choice for enhancing your vinyl listening experience. The packaging includes instructions for installation, ensuring easy setup. Ideal for collectors and audiophiles seeking authentic sound quality.