This Walco replacement needle is specifically designed for record players using the Euphonic E-1-3 and E-1-4 cartridges. The model W-128STS features a sapphire tip, ensuring high-quality sound reproduction. It is new old stock (NOS), maintaining its original condition. The needle is easy to install, sliding into the cartridge’s groove securely. Manufactured by Walco Electronics Co. in Clifton, New Jersey, this needle promises tested performance and trusted quality. Ideal for vintage audio enthusiasts looking to maintain the authentic sound of their record players.