LIsting includes 4 matched tubes.
Brand: Sylvania, Gold Brand
Type: Premium Collective Audio Tube
Model: 12AT7WA / 12AT7
Interchangeable with ECC81, CV455, 6201, 7728 , CV4024, 12az7a, 6679, 6060
Country of Manufacturer: USA
Condition: Mint condition/ NOS tube
Recently tested by our BangyBang's technical department, sounds clean and is ready to use .It is in excellent condition, no leaks, no shorts, no loose pieces guaranteed.