Sleeve of 5 (five) NOS SYLVANIA 6GK5 / 6FQ5A Vacuum Tubes NEW OLD STOCK TESTED!!

Description

Here is a full sleeve of Sylvania 6GK5 6FQ5 tubes, fully tested new in original boxes as shown. Shipped USPS.
Please note: I am liquidating a 40-year collection of tubes and other parts for guitar and hifi amplifiers. I have been selling these parts for over 20 years and have earned a strong reputation for honesty, reliability and customer satisfaction on eBay and other sites. All the tubes I sell have been tested for mutual transconductance on calibrated testers and are reported as such, but the results on my testers may not agree with yours. Further, I cannot guarantee tubes against noise or microphonics. Most of the tubes I sell are between 20 and 80 years old and by nature are fragile antiques. For this reason, I DO NOT ACCEPT RETURNS because of the fragility of vacuum tubes and the uncertainty of how they will be used or abused by the buyer. I will certainly work with any buyer to address any problem that may occur such as a tube that arrives damaged in shipping etc. If as a buyer, you feel you cannot agree to the sales terms of my listings, I kindly and respectfully ask that you do not purchase tubes from me.