National Union6SN7 GT VT231National Union 6SN7 GT VT231 Matching pairOn sale is one matching pair of National Union 6SN7 GT VT231 Military grade vacuum tube. Both tubes were made in the 40’s. Both tubes have same code ER and " SC 545 A " on their bases. Their Trans ...200.00

National Union 6SN7 GT VT231 Matching pair [Expired]


no longer for sale

On sale is one matching pair of National Union 6SN7 GT VT231 Military grade vacuum tube. Both tubes were made in the 40’s. Both tubes have same code ER and " SC 545 A " on their bases. Their Trans Conductance percentage have been tested by a TV-2/CU tube tester, the readings were 96/92 and 96/94 out of 100/100. Tubes have been sound tested with my 300B SE power amplifier, they sounded good without any issue, both tubes still in very strong condition. Tubes come with 7 day satisfaction warranty; refund will be the price of the tubes only. Buyer pays all shipping. Please check pictures and ask questions.

Condition ratting is base on the test reading.  

Shipping cost is $8.00 for the inner 48 states via USPS Priority. Outside continental US rates vary. 

Insurance is optional.   

For international buyer, please contact us before any offer.

NEW YORK residence need to pay 8.875% tax

Thank you

Alan 


Tas Audio


Tasaudio@hotmail.com.

www.tasaudio.com

F023024071116