On sale is one matching pair of Amperex 12AX7 vacuum tube. Tubes were made in England. Tubes are vintage and used. One coded F92/B9F and next one coded F92/B9I. Tubes have been sound tested by my EICO amplifier, they sounded good without any issue, their Trans conductance percentage have been tested by my TV-2/CU tube tester, the readings were 91/93 and 91/87 out of 100/100.
Tubes come with 7 day warranty; Refund will be the price of the tubes only. Buyer pays all shipping. Please check pictures and ask questions.
The rating of condition is based 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 residences need to pay 8.875% tax.
Thank you for your time and interest.