20% Lower Prices Than EBAY and REVERB on all Audio vacuum tubes


Your Cart is Empty

10 Vintage Box Military RCA 6S4A / 6F4A Premium Audio Vacuum Tube Valve - Bangybang.tube

Listing includes 10 tubes.

Brand: RCA

Type: Premium Vintage Tube

Model: 6S4

  • Black Plate
  • Double Mica
  • Glass Envelope
  • Original Factory Boxes included

Country of Manufacturer: USA

Collectible item.