Platinum Matched Pair of WW2 Sylvania JAN-CHS 6V6GT / VT-107A Smoked Glass tubes

Description: Platinum Matched Pair of WW2 Sylvania JAN-CHS 6V6GT / VT-107A Smoked Glass tubes, Copper Grid Posts. These World War 2 era Sylvania NOS 6V6GT / VT-107A tubes are great sounding tubes. The tube with U.S. NAVY marking was sold to the military, and the other with regular Sylvania marking was sold to civilians. They are essentially the same tube facing different markets. Both tubes were manufactured by Sylvania in the 1940's. Tubes are tested on our military TV-7D/U mutual conductance (Gm) tube tester, which was recently restored and calibrated by Dan Nelson - the King of TV-7 series tube tester restoration and calibration. TV-7D/U test results (also refer to photos for measurements): Tube 1 Gm: 67 Tube 2 Gm: 77 * Minimum good for 6V6GT tubes on TV-7D/U is 46 (65% of NOS), so Below 46 = Low testing tubes 46 - 71 = Good tubes 71 and above = NOS tubes So these two tubes are very strong, way above the NOS level. Also, tubes are Platinum Matched, matched around 10% of mutual conductance. No shorts, no leakage, no gas, no cracks in base. Tubes will come with generic white tube boxes. Shipping: Tubes will be shipped by Canada Post Small Packet by Air, unless otherwise specified. It normally takes 5 - 10 days to get to US addresses (2 days within Canada, 1 - 3 days to cross the border, and 2 - 5 days within US via USPS Priority Mail). Shipping fee to Canadian addresses is US$15. Combined Shipping is welcome, if multiple items are purchased. If items have been paid separately, we will automatically refund any savings from Combined Shipping. International Buyers - Please Note: Currently, these tubes are ONLY available to folks in USA, Canada, UK, Ireland, Germany, Austria, France, Switzerland, Belgium, Netherlands, Sweden, Norway, Denmark, Iceland, Finland, Australia, New Zealand, and Japan. Folks in other countries please inquire first before hitting the BUY button. No shipping to China, India, Indonesia, Vietnam, Italy, Russia, and so on due to lots of reports on lost packages at customs. Return Policies: Returns will be accepted within 14 days of delivery, provided tubes are in their original conditions - no damages to tubes, factory tube boxes (if there are), or print on tubes; no drops in tube mutual conductance (to prevent abuse); and no removal of our unique stamp on tube glass.Buyer pays for the return shipping cost.Our purpose here is to sell tubes instead of loaning tubes for rolling. To discourage tube trial there will be a 10% restocking fee. Serious buyer only!Please contact us first before initiating a return to discuss concerns and solutions. All our tubes will be imprinted with our unique stamp on the glass. Please do NOT remove the stamp, or else tubes will not be considered ours and return will be denied.

Price: 89.99 USD

Location: Ontario

End Time: 2024-12-18T05:11:35.000Z

Shipping Cost: 8 USD