On sale is one matching quad of Sylvania JAN-CHS-6SN7W used Military grade vacuum tubes. All tubes were made in the 40’s with heavy mercury, carbon coated T plates and extra support rods. All tubes coded G5 on their tops, H5 and a Marine stamp on their bases. Their Trans Conductance have just tested by a TV-2/CU tube tester, the readings are 92/93, 93/93, 97/94 and 94/93 out of 100/100. Tubes have just sound tested with my 300B SE power amplifier, they sounded good without any issue. 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. For more information, please visit "www.tasaudio.com"
Shipping cost is $12.00 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.
Matching pairs and quads are also available.