4x NOS 6P3S Matched Quad Output Beam Tetrode ussr Foton =6L6 EL39 6CN5 1622 5881
4x NOS 6P3S Matched Quad Output Beam Tetrode ussr Foton =6L6 EL39 6CN5 1622 5881 - Image 1
4x NOS 6P3S Matched Quad Output Beam Tetrode ussr Foton =6L6 EL39 6CN5 1622 5881 - Image 2

4x NOS 6P3S Matched Quad Output Beam Tetrode ussr Foton =6L6 EL39 6CN5 1622 5881

Foton 1950-70s production, matched quad tested on L3-3, equivalent to 6L6/5881/EL39

$38.00

Brand: Foton
Model/SKU: 6P3S
Type: Tetrode
Condition: New (Open Box)
Availability: In Stock (2 available)

Product Details

New Soviet 6P3S vacuum tubes.
Matched quad from Foton factory tubes.
Four tubes in one lot.
All tubes were tested on L3-3 tester and then matched according to their parameters.
Tubes of good years of production. Manufactured in 1950-1970.
Tracking number is provided.
We are open to any questions!
Foton 1950-70s production, matched quad tested on L3-3, equivalent to 6L6/5881/EL39 Foton 6P3S Tetrode New (Open Box)