Tube: - 6BX7 GT.

Brand:- SYLVANIA

Quantity:-2

Condition:- Excellent testsNOS with usual wear from storage, dust etc. Tube 1 shows some burn in on the glass from testing/light use(purely superficial).Excellent TEST STRONG. 2 boxes.

Codes:- FF MBP & lg EAS

Comments:-Both have tall glass, black plates, triple mica, chrometops, same construction except 1 tube has a \"O\" getter and the other tube has a \"D\" getter.

These tube make excellent subs for 6SN7 in a lot of equipment but please check your specs or check with a tech before using any sub tube.

TV-7D Mutual Conductance Tube Tester results: - 62/64 & 66/68. NOS

Suggested minimum is- 38/38(65%).

All tubes Guaranteed as described above.

Remember....its not what the tubes look like it is how they sound/perform!

We always combine shipping when applicable. Just let us know.

All items are extremely well packed. Double boxing, even triple boxing if needed.

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All tubes are warmed up sufficiently and tested for all necessary tests as required per specs, ie Shorts, Gas, Visible flaws, rattles etc. Slight variations in test results are common even with same model testers.

I have many Tube Testers but mainly use the famed Hickok circuit TV-7D Mutual Conductance model for its reliability and its wealth of data which is recognised and understood by most countries worldwide.

We understand some tubes can have undetected and intermittent problems, so if the tubes do not function as described, just send them back for a full refund of purchase price.

All electrical restoration must be performed by qualified persons.

International Buyers – Please Note:
Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer\'s responsibility.
Please check with your country\'s customs office to determine what these additional costs will be prior to offerding or buying. We do not under-value merchandise or mark the item as a gift on customs forms. Doing that is against U.S. and international laws.