Matched Pair Vintage General Electric USA 6550A Vacuum tubes!

Please see the detailed pictures and info

You are bidding on a Matched pair of New Old Stock General Electric 6550A National Gold Line branded vacuum tubes.

Tubes date to approx 1990 and are new old stock. Made in the USA! tubes feature grey plates with mickey mouse ear Disc getters

High quality Audio tubes.

Tubes have been matched for current draw.

Tubes have been tested on a recently calibrated Hickok TV7 tube tester with a digital meter.

Tubes test as follows:

Tube 1 : 70.6

Tube 2 : 56.5

Current draw:

69.3

67.8

Mininum good test value on a TV7 tester for an 6550 tube is 44. The tubes all test within the NOS range.

Tubes are guaranteed to be in good working order within one week of delivery. If a tube ends up bad just send it back for a refund on the cost of the bad tube. Shipping costs will not be reimbursed .

  See pictures for details. 

If you have any questions please email.

I will ship worldwide.

Buyer to pay all shipping costs including brokerage and taxes if any.

Item is located in Canada but will be shipped from within the USA with the USPS for USA buyers or from Within Canada with Canada Post or UPS for Canadian buyers. For overseas buyers : Please email for options as sometimes there are cheaper options than the calculator lists. .

Please wait for my invoice before paying to avoid any hassles.

I do combine shipping to save you costs!

See my other auctions for more vintage audio gear!

GST will be added to Canadian shipments.

Local pickup in Vancouver BC is also available.

GOOD LUCK!!!!!!!