10 Vintage General Electric 6BQ6 GTB / 6CU6 Premium Audio Tube Valve in Box - BangyBang Tubes

Listing includes 10 tubes.

Brand: General Electric

Type: Premium Audio Tube

Model: 6BQ6GTB / 6CU6

  • Double Mica
  • Grey Plate
  • Glass Envelope
  • Original Factory Box and Sleeve included
  • 5 Pin

    Country of Manufacturer: USA

    Collectible item.



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