Add to Cart Quick view True NOS NIB Date Matched Sleeve (5) RCA USA 6K8 Metal Vacuum Tubes 100+% MSRP: Now: $64.30 Was: MSRP: Now: $64.30 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB Matched Quad (4) RCA USA 6K8 Plate Get Metal Vacuum Tubes 100+% MSRP: Now: $49.45 Was: MSRP: Now: $49.45 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB Matched Pair Sylvania Leaf Logo USA 6K8 Metal Vacuum Tubes 100+% MSRP: Now: $18.76 Was: MSRP: Now: $18.76 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB Matched Pair Sylvania USA 6K8 Plate Get Metal Vacuum Tubes 100+% MSRP: Now: $18.76 Was: MSRP: Now: $18.76 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB Date Matched Pair RCA Cunningham 6K8G ST Silver Plate Vacuum Tubes MSRP: Now: $49.45 Was: MSRP: Now: $49.45 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB Matched Pair RCA USA USN-CRC-6K8/VT-167 Metal Vacuum Tubes 100+% MSRP: Now: $24.70 Was: MSRP: Now: $24.70 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB Matched Pair RCA USA JAN-CRC-6K8/VT-167 Metal Vacuum Tubes 100+% MSRP: Now: $24.70 Was: MSRP: Now: $24.70 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB Matched Pair RCA USA 6K8 Metal Vacuum Tubes 100+% MSRP: Now: $18.76 Was: MSRP: Now: $18.76 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB Matched Pair RCA USA 6K8 Metal Vacuum Tubes 100% MSRP: Now: $18.76 Was: MSRP: Now: $18.76 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB Matched Pair RCA USA 6K8 Plate Get Metal Rust Vacuum Tubes 100+% MSRP: Now: $18.76 Was: MSRP: Now: $18.76 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB Date Matched Pair RCA USA 6K8 Plate Get Metal Vacuum Tubes 100+% MSRP: Now: $44.50 Was: MSRP: Now: $44.50 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB Matched Pair Raytheon USA 6K8G ST Black Smooth Plate Vacuum Tubes MSRP: Now: $34.60 Was: MSRP: Now: $34.60 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB Tung-Sol (Vintage) USA 6K8GT Mesh Plate Bottom D Get Vacuum Tube MSRP: Now: $8.86 Was: MSRP: Now: $8.86 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB Tung-Sol (Vintage) USA 6K8 Plate Get Metal Vacuum Tube 100+% MSRP: Now: $6.88 Was: MSRP: Now: $6.88 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB Super Silvertone USA 6K8G Black Smooth Plate Vacuum Tube 100+% MSRP: Now: $12.82 Was: MSRP: Now: $12.82 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB RCA Cunningham USA 6K8G Silver Plate Bottom [] Get Vacuum Tube MSRP: Now: $12.82 Was: MSRP: Now: $12.82 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB RCA USA 6K8G Silver Plate Bottom [] Get Vacuum Tube 100+% MSRP: Now: $12.82 Was: MSRP: Now: $12.82 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB RCA USA 6K8/VT-167 Plate Get Metal Vacuum Tube 100+% MSRP: Now: $6.88 Was: MSRP: Now: $6.88 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB GE USA 6K8 Metal Vacuum Tube 100+% MSRP: Now: $4.90 Was: MSRP: Now: $4.90 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB GE USA 6K8 Metal Vacuum Tube 100% MSRP: Now: $4.90 Was: MSRP: Now: $4.90 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB Calvertron Brimar? England 6K8G Mesh Plate Vacuum Tube 100+% MSRP: Now: $34.60 Was: MSRP: Now: $34.60 Was: Add to Cart Quick view
Add to Cart Quick view Tests NOS Matched Trio (3) Zenith USA 6K7G ST Mesh Plate D Get Vacuum Tubes MSRP: Now: $39.55 Was: MSRP: Now: $39.55 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB Date Matched Trio (3) RCA USA JAN-CRC-6K7 Metal Vacuum Tubes 100+% MSRP: Now: $42.52 Was: MSRP: Now: $42.52 Was: Add to Cart Quick view
Add to Cart Quick view Tests NOS Matched Trio (3) RCA USA 6K7G ST Mesh Plate Bottom D Get Vacuum Tubes MSRP: Now: $69.25 Was: MSRP: Now: $69.25 Was: Add to Cart Quick view
Add to Cart Quick view Tests NOS Matched Trio (3) Philco USA 6K7G Mesh Plate Engraved Base Vacuum Tubes MSRP: Now: $59.35 Was: MSRP: Now: $59.35 Was: Add to Cart Quick view
Add to Cart Quick view Tests NOS Matched Trio (3) Ilegible USA 6K7GT Grey Plate Rusty Base Tubes MSRP: Now: $14.80 Was: MSRP: Now: $14.80 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB Matched Quad (4) RCA USA 6K7 Plate Get Metal Vacuum Tubes 100+% MSRP: Now: $54.40 Was: MSRP: Now: $54.40 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB Matched Quad (4) Ken-Rad USA VT-86/6K7 Metal Vacuum Tubes 100+% MSRP: Now: $44.50 Was: MSRP: Now: $44.50 Was: Add to Cart Quick view
Add to Cart Quick view True NOS NIB Matched Quad (4) GE USA 6K7 Plate Get Metal Vacuum Tubes 100+% MSRP: Now: $44.50 Was: MSRP: Now: $44.50 Was: Add to Cart Quick view
Add to Cart Quick view Tests NOS Matched Pair Zenith USA 6K7G Mesh Plate Bottom D Get Engraved Tubes MSRP: Now: $39.55 Was: MSRP: Now: $39.55 Was: Add to Cart Quick view
Add to Cart Quick view Tests NOS Matched Pair Zenith USA 6K7G Grey Plate Bottom [] Get Vacuum Tubes MSRP: Now: $24.70 Was: MSRP: Now: $24.70 Was: Add to Cart Quick view
Add to Cart Quick view Tests NOS Date Matched Pair Wizard USA 6K7G Mesh Plate Bottom D Get Vacuum Tubes MSRP: Now: $29.65 Was: MSRP: Now: $29.65 Was: Add to Cart Quick view
Add to Cart Quick view Tests NOS Matched Pair Westinghouse Canada 6K7G Silver Plate Bottom [] Get Tubes MSRP: Now: $24.70 Was: MSRP: Now: $24.70 Was: Add to Cart Quick view
Add to Cart Quick view Tests NOS Date Matched Pair Tung-Sol (Vintage) USA JAN-CIL-6K7GT/VT-86B Tubes MSRP: Now: $18.76 Was: MSRP: Now: $18.76 Was: Add to Cart Quick view
Add to Cart Quick view Tests NOS Matched Pair Sylvania Leaf Logo USA 6K7G Mesh Plate Vacuum Tubes 100+% MSRP: Now: $29.65 Was: MSRP: Now: $29.65 Was: Add to Cart Quick view
Add to Cart Quick view Tests NOS Date Matched Pair Sylvania Leaf Logo USA 6K7G Mesh Plate Vacuum Tubes MSRP: Now: $42.52 Was: MSRP: Now: $42.52 Was: Add to Cart Quick view
Add to Cart Quick view Tests NOS Date Matched Pair Sylvania USA JAN-CHS-6K7G/VT-86A Vacuum Tubes MSRP: Now: $42.52 Was: MSRP: Now: $42.52 Was: Add to Cart Quick view
Add to Cart Quick view Tests NOS Matched Pair Sylvania USA 6K7GT Grey Plate Bottom D Get Vacuum Tubes MSRP: Now: $12.82 Was: MSRP: Now: $12.82 Was: Add to Cart Quick view
Add to Cart Quick view Tests NOS Date Matched Pair Sylvania USA 6K7G Grey Plate Rattle Vacuum Tubes MSRP: Now: $32.62 Was: MSRP: Now: $32.62 Was: Add to Cart Quick view
Add to Cart Quick view Tests NOS Matched Pair Sylvania USA 6K7G Grey Plate Vacuum Tubes MSRP: Now: $24.70 Was: MSRP: Now: $24.70 Was: Add to Cart Quick view
