This RCA 6ER5 electron tube is an excellent addition to any vintage electronics collection. It is a New Old Stock (NOS) item and has never been used before. The tube is designed for use in audio and video equipment, making it perfect for restoring vintage audio equipment to its former glory.

The tube is designed with the highest quality materials and meets all the necessary specifications for vintage audio and video equipment. The brand, RCA, is known for its high-quality electronic components, and this tube is no exception. The tube is compatible with a variety of vintage audio and video equipment models, including the RCA 6ER5, making it an easy replacement option for any vintage electronics enthusiast.