6DZ4 Tung Sol NOS NIB Audio Receiver Preamplifier Vacuum Tubes  

Made in the USA

Black plates, two spacers, halo wire getter frames and top getter flashes

Same lot construction / configuration

Mint condition

Please see the photos for more detail

Estimated delivery within the USA is from 3 to 7 business days

Our standard shipping is US Postal 1^st class

We combine shipping when applicable

Please contact us with any questions