Pair Vintage Norton NRC Varian NRC 507 Ionization Gauge Premium Vacuum Tube - BangyBang Tubes

Listing includes 2 tubes.

Brand: Norton, Varian

Type: Premium Collectible Vacuum Tube

Model: NRC 507


Country of Manufacturer: USA

Condition: NIB/ 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.

Collective value.

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